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Journal articles on the topic 'Feynman gate'

Author: Grafiati

Published: 3 June 2025

Last updated: 31 July 2025

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1

Seyedi, Saeid, Akira Otsuki, and Nima Jafari Navimipour. "A New Cost-Efficient Design of a Reversible Gate Based on a Nano-Scale Quantum-Dot Cellular Automata Technology." Electronics 10, no. 15 (2021): 1806. http://dx.doi.org/10.3390/electronics10151806.

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Quantum-dot cellular automata (QCA) nanotechnology is a practical suggestion for replacing present silicon-based technologies. It provides many benefits, such as low power usage, high velocity, and an extreme density of logic functions on a chip. In contrast, designing circuits with no waste of information (reversible circuits) may further reduce energy losses. The Feynman gate has been recognized as one of the most famous QCA-based gates for this purpose. Since reversible gates are significant, this paper develops a new optimized reversible double Feynman gate that uses efficient arithmetic e

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2

Bhandari, Jugal. "A Novel Design Approach of Low Power Consuming Decoder using Reversible Logic Gates." International Journal of Advance Research and Innovation 4, no. 1 (2016): 95–101. http://dx.doi.org/10.51976/ijari.411614.

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In current scenario, the reversible logic design is attracting more interest due to its low power consumption. Reversible logic is very important in low-power circuit design. The important reversible gates used for reversible logic synthesis are Feynman Gate, Fredkin gate, toffoli gate, new gate and peres gate etc. Reversible Logic requires non-destruction of information. Therefore the number of inputs must be equal to the number of outputs. (If there were more outputs than inputs, the reverse direction wouldn't be reversible!). This paper presents a compact realization of quantum n-to-2n deco

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3

Zhou, Chunyang, Kun Wang, Daoqing Fan, et al. "An enzyme-free and DNA-based Feynman gate for logically reversible operation." Chemical Communications 51, no. 51 (2015): 10284–86. http://dx.doi.org/10.1039/c5cc02865e.

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4

Deng, Jiankang, Zhanhui Tao, Yaqing Liu, et al. "A target-induced logically reversible logic gate for intelligent and rapid detection of pathogenic bacterial genes." Chemical Communications 54, no. 25 (2018): 3110–13. http://dx.doi.org/10.1039/c8cc00178b.

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5

Tian, Yonghui, Zilong Liu, Tonghe Ying, et al. "Experimental demonstration of an optical Feynman gate for reversible logic operation using silicon micro-ring resonators." Nanophotonics 7, no. 1 (2018): 333–37. http://dx.doi.org/10.1515/nanoph-2017-0071.

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AbstractCurrently, the reversible logic circuit is a popular research topic in the field of information processing as it is a most effective approach to minimize power consumption, which can achieve the one-to-one mapping function to identify the input signals from its corresponding output signals. In this letter, we propose and experimentally demonstrate an optical Feynman gate for reversible logic operation using silicon micro-ring resonators (MRRs). Two electrical input signals (logic operands) are applied across the micro-heaters above MRRs to determine the switching states of MRRs, and th

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Tripathi, Devendra Kr. "Investigations with Reversible Feynman Gate and Irreversible Logic Schematics." Journal of Optical Communications 40, no. 4 (2019): 385–92. http://dx.doi.org/10.1515/joc-2017-0106.

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Abstract In the contemporary world there is enormous hike in communication engineering applications, outcome with massive heat dissipation from the processing nodes. So energy efficient information network is one of paramount issue nowadays. For that optical reversible computing could be a landmark with base as optical logic gate. Reduction in power dissipation, consumption could be accomplished through a blend of reversible and irreversible optical processing and the nodes may recuperate the data. Accordingly, in this article two designs with semiconductor optical amplifier, used as Mach–Zehn

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Sattibabu, Romala, and Pranabendu Ganguly. "Design of reversible optical Feynman gate using directional couplers." Optical Engineering 59, no. 02 (2020): 1. http://dx.doi.org/10.1117/1.oe.59.2.027104.

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8

Maity, Heranmoy, Arindam Biswas, Anita Pal, and Anup Kumar Bhattacharjee. "Design of BCD to Excess-3 code converter circuit with optimized quantum cost, garbage output and constant input using reversible gate." International Journal of Quantum Information 16, no. 07 (2018): 1850061. http://dx.doi.org/10.1142/s0219749918500612.

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In this paper, we have proposed the optimized BCD to Excess-3 code converter using reversible logic gate. BCD to Excess-3 code can be generated by adding “0011” to BCD number, but in the proposed work, addition is not required. The proposed reversible circuit can be designed using peres gate, Feynman gate and NOT gate optimized quantum cost, garbage output and constant input. The quantum cost (QC), garbage output and constant input of proposed reversible BCD to Excess-3 code converter are respectively 14, 1 and 1 which is better with respect to previously reported results. The improvement is,

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9

Kannan, R., and K. Vidhya. "Design of Combinational Circuits Using Reversible Decoder in Tanner Tools." Journal of Computational and Theoretical Nanoscience 17, no. 4 (2020): 1743–51. http://dx.doi.org/10.1166/jctn.2020.8436.

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Reversible logic is the emerging field for research in present era. The aim of this paper is to realize different types of combinational circuits like full-adder, full-subtractor, multiplexer and comparator using reversible decoder circuit with minimum quantum cost. Reversible decoder is designed using Fredkin gates with minimum Quantum cost. There are many reversible logic gates like Fredkin Gate, Feynman Gate, Double Feynman Gate, Peres Gate, Seynman Gate and many more. Reversible logic is defined as the logic in which the number output lines are equal to the number of input lines i.e., the

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10

Fratto, Brian E., Nataliia Guz, and Evgeny Katz. "Biomolecular Computing Realized in Parallel Flow Systems: Enzyme-Based Double Feynman Logic Gate." Parallel Processing Letters 25, no. 01 (2015): 1540001. http://dx.doi.org/10.1142/s0129626415400010.

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An enzyme system organized in a flow device with three parallel channels was used to mimic a reversible Double Feynman Gate (DFG) with three input and three output signals. Reversible conversion of NAD+ and NADH cofactors was used to perform XOR logic operations, while biocatalytic oxidation of NADH resulted in Identity operation working in parallel. The first biomolecular realization of a DFG gate is promising for integrating into complex biomolecular networks operating in future unconventional biocomputing systems, as well as for novel biosensor applications.

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11

Erniyazov, S., and J. C. Jeon. "Reversible Circuit Design in QCA Based on Double Feynman Gate." Advanced Science Letters 23, no. 10 (2017): 9852–56. http://dx.doi.org/10.1166/asl.2017.9810.

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12

Remón, Patricia, Rita Ferreira, Jose-Maria Montenegro, Rafael Suau, Ezequiel Pérez-Inestrosa, and Uwe Pischel. "Reversible Molecular Logic: A Photophysical Example of a Feynman Gate." ChemPhysChem 10, no. 12 (2009): 2004–7. http://dx.doi.org/10.1002/cphc.200900375.

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13

Remón, Patricia, Rita Ferreira, Jose-Maria Montenegro, Rafael Suau, Ezequiel Pérez-Inestrosa, and Uwe Pischel. "Reversible Molecular Logic: A Photophysical Example of a Feynman Gate." ChemPhysChem 10, no. 12 (2009): 1942. http://dx.doi.org/10.1002/cphc.200990045.

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14

Remón, Patricia, Rita Ferreira, Jose-Maria Montenegro, Rafael Suau, Ezequiel Pérez-Inestrosa, and Uwe Pischel. "Reversible Molecular Logic: A Photophysical Example of a Feynman Gate." ChemPhysChem 10, no. 12 (2009): 2004–7. https://doi.org/10.1002/cphc.200900375.

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The first molecular realization of a reversible logic operation with a simple cocktail of two classical fluorophores is demonstrated (see figure). Protons and anions, which serve as inputs, trigger independent fluorescence answer signals. Thus, XOR and YES gates are straightforward implemented, resulting in reversible logic behavior.

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Remón, Patricia, Rita Ferreira, Jose-Maria Montenegro, Rafael Suau, Ezequiel Pérez-Inestrosa, and Uwe Pischel. "Reversible Molecular Logic: A Photophysical Example of a Feynman Gate." ChemPhysChem 10, no. 12 (2009): 2004–7. https://doi.org/10.5281/zenodo.10648118.

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The first molecular realization of a reversible logic operation with a simple cocktail of two classical fluorophores is demonstrated (see figure). Protons and anions, which serve as inputs, trigger independent fluorescence answer signals. Thus, XOR and YES gates are straightforward implemented, resulting in reversible logic behavior.

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16

Waheed, Sajjad, Sharmin Aktar, and Ali Newaz Bahar. "A Novel Design and Implementation of New Double Feynman and Six-correction logic (DFSCL) gates in Quantum-dot Cellular Automata (QCA)." European Scientific Journal, ESJ 13, no. 15 (2017): 265. http://dx.doi.org/10.19044/esj.2017.v13n15p265.

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In recent years, quantum cellular automata (QCA) have been used widely to digital circuits and systems. QCA technology is a promising alternative to CMOS technology. It is attractive due to its fast speed, small area and low power consumption. The QCA offers a novel electronics paradigm for information processing and communication. It has the potential for attractive features such as faster speed, higher scale integration, higher switching frequency, smaller size and low power consumption than transistor based technology. In this paper, Double Feynman and Six-correction logic gate (DFSCL) is p

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17

Mukherjee, Chiradeep, Saradindu Panda, Asish K. Mukhopadhyay, and Bansibadan Maji. "Utilization of LTEx Feynman Gate in Designing the QCA Based Reversible Binary to Gray and Gray to Binary Code Converters." Micro and Nanosystems 12, no. 3 (2020): 187–200. http://dx.doi.org/10.2174/1876402912666200127162526.

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Aims: The Quantum-dot Cellular Automata explores a unique perspective in the arena of the architectural design of future quantum computers, precisely due to its ultra-low packing density, high operating speed, and low power dissipation. On the other side, reversible computing allows the implementation of extreme low power-consuming circuits by avoiding energy dissipation during the time of computation. Objective: In this paper, we have explored the QCA design of reversible binary to gray and gray to binary code converters based on the application of a unique model of Feynman gate using the lay

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18

Das, Jadav Chandra, and Debashis De. "Novel design of reversible priority encoder in quantum dot cellular automata based on Toffoli gate and Feynman gate." Journal of Supercomputing 75, no. 10 (2019): 6882–903. http://dx.doi.org/10.1007/s11227-019-02904-8.

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19

A.Anjana. "Even and Odd Parity Generator and Checker using the Reversible logic gates." International Journal of Computer Science and Engineering Communications 1, no. 1 (2013): 62–66. https://doi.org/10.5281/zenodo.821766.

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Digital data transmission is the mostly used in the communication. The data transmission from source to destination should be without loss of information. This is made possible by using the method of parity generator and parity checker. The parity checker and the parity generator are of two types they are even parity generator and parity checker, odd parity generator and checker. Reversible logic gates compremises various parameters in the data transmission. There are various reversible logic gates to meet the needs of the parity generator and parity checker. Reversible gates probably reduce t

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20

Pandey, Kamal Prakash. "Performance Enhancement of Reversible Binary to Gray Code Converter Circuit using Feynman gate." International Journal for Research in Applied Science and Engineering Technology 6, no. 1 (2018): 1775–83. http://dx.doi.org/10.22214/ijraset.2018.1271.

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21

Wang, Pengjun, Jian Ding, Weiwei Chen, et al. "Plasmonic Feynman Gate Based on Suspended Graphene Nano-Ribbon Waveguides at THz Wavelengths." IEEE Photonics Journal 11, no. 3 (2019): 1–9. http://dx.doi.org/10.1109/jphot.2019.2918047.

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22

Mandal, Dhoumendra. "Design of Optically Controlled Reversible NOT Gate Using Micro Ring Resonators." Journal of Physics: Conference Series 2426, no. 1 (2023): 012003. http://dx.doi.org/10.1088/1742-6596/2426/1/012003.

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Abstract Micro Ring Resonator (MRR) is a successful micro-device with the help of which different types of optical logic gates, logic processors, arithmetic units, etc. can be designed and integrated easily into the modern high-speed communication network. In this article, at first, the author has explained the switching mechanism of MRR and then designed an optically controlled Feynman gate (i.e. reversible controlled-Not gate) using MRRs. The switching mechanism of MRR is reliable and the switching speed of MRR is very fast. The change the resonance condition of MRR can occur when the ring i

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23

Maity, Heranmoy, Mousam Chatterjee, Susmita Biswas, et al. "A New Approach to Design of Cost-Efficient Reversible Quantum Dual-Full Adder and Subtractor." International Journal of Mathematical, Engineering and Management Sciences 9, no. 2 (2024): 341–51. http://dx.doi.org/10.33889/ijmems.2024.9.2.018.

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This paper proposed the design and development of reversible cost-efficient innovative quantum dual-full adder and subtractor or QD-FAS circuit using quantum gate. The proposed circuit can be used as full adder and full subtractor simultaneously, which is designed using double Peres gate or DPG and Feynman gate or FG. The quantum cost, garbage output and constant input of the QD-FAS is 8, 1 and 1. Which is better w.r.t previously reported work. The QD-FAS circuit, as proposed, includes shared sum and difference terminals, as well as a carry-out and a borrow output terminal. Notably, this innov

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Kotiyal, Saurabh, and Himanshu Thapliyal. "Design Methodologies for Reversible Logic Based Barrel Shifters." Journal of Circuits, Systems and Computers 25, no. 02 (2015): 1650003. http://dx.doi.org/10.1142/s0218126616500031.

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Barrel shifter is an integral component of processor datapaths in computing systems since it can shift and rotate multiple bits in a single cycle. Furthermore, reversible logic has applications in emerging computing paradigms such as quantum computing, quantum dot cellular automata, optical computing, etc. In this work, we propose efficient methodologies for designing reversible barrel shifters. The proposed methodologies are designed using Fredkin gate and Feynman gate (FG). The Fredkin gate is used because it can implement a 2:1 MUX with minimum quantum cost, minimum number of ancilla inputs

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25

Choi, Seungdo, Geonhu Lee, and Jongmin Kim. "Cellular Computational Logic Using Toehold Switches." International Journal of Molecular Sciences 23, no. 8 (2022): 4265. http://dx.doi.org/10.3390/ijms23084265.

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The development of computational logic that carries programmable and predictable features is one of the key requirements for next-generation synthetic biological devices. Despite considerable progress, the construction of synthetic biological arithmetic logic units presents numerous challenges. In this paper, utilizing the unique advantages of RNA molecules in building complex logic circuits in the cellular environment, we demonstrate the RNA-only bitwise logical operation of XOR gates and basic arithmetic operations, including a half adder, a half subtractor, and a Feynman gate, in Escherichi

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26

Waheed, Sajjad, and Md Golam Rasel. "Design and Implementation of New Feynman and Toffoli (NFT) Gates in Quantum-dot Cellular Automata (QCA)." Circulation in Computer Science 2, no. 4 (2017): 64–67. http://dx.doi.org/10.22632/ccs-2017-252-10.

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In this paper, New Feynman and Toffoli (NFT) gate is proposed based on QCA logic gates. The proposed circuit is a promising future in constructing of nano-scale low power consumption information processing system and can stimulate higher digital applications in QCA. QCA technology is a promising alternative to CMOS technology. It is attractive due to its fast speed, small area and low power consumption. A novel electronics paradigm for information processing and communication by QCA offers technology. QCA technology has the potential for attractive features such as faster speed, higher scale i

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Kumar, Dasari Mahesh. "Single Bit Alu Using Reversible Logic Gates." INTERNATIONAL JOURNAL OF SCIENTIFIC RESEARCH IN ENGINEERING AND MANAGEMENT 09, no. 06 (2025): 1–9. https://doi.org/10.55041/ijsrem49514.

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Abstract— In this digital world, technology depends on the operations of A.L.U to decide the system performance. The need for an Arithmetic Logic Unit (ALU) is as important as the computer, simply because ALU forms the fundamental part of any Central Processing Unit (CPU). And so the encryption of an ALU is highly mandatory for the safety of the device as there are hardly any device without an ALU. This paper deals with the design of an single-bit ALU using a hardware description language, HDL that is structurally modelled. The results are verified and synthesized through Xilinx. Keywords- ALU

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28

Sharma, Ritvik, and Sara Achour. "Optimizing Ancilla-Based Quantum Circuits with SPARE." Proceedings of the ACM on Programming Languages 9, PLDI (2025): 176–200. https://doi.org/10.1145/3729253.

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Many quantum algorithms instantiate and use ancillas, spare qubits that serve as temporary storage in a quantum circuit. In particular, many recently developed high-level and modular quantum programming languages (QPLs) use ancilla qubits to implement various programming constructs. These are lowered to circuits with nested/cascading compute-uncompute gate sequences that use ancilla qubits to track internal state. We present SPARE, a rewrite-based quantum circuit optimizer that restructures these compute-uncompute gate sequences, leveraging the ancilla qubit state information to optimize the c

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MOHAN, Sri C. MURALI, and T. SWATHI. "64-Bit ALU Design Using Reversible Gates." INTERANTIONAL JOURNAL OF SCIENTIFIC RESEARCH IN ENGINEERING AND MANAGEMENT 09, no. 04 (2025): 1–9. https://doi.org/10.55041/ijsrem44380.

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The implementation of reversible gates to build a 64-bit Arithmetic Logic Unit (ALU) is a promising contribution to the area of quantum computing as well as low-power digital circuit design. Reversible logic gates provide the benefit of not losing information throughout the process of computation (unlike traditional irreversible gates), which leads to energy being dissipated less frequently. The purpose of designing reversible logic is to decrease the power consumption and heat dissipation challenges present in modern Very Large Scale Integration (VLSI) design. The 64-bit ALU architecture has

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Corli, Sebastiano, and Enrico Prati. "Gauge freedom in measurement based quantum compiling." Journal of Physics: Conference Series 3017, no. 1 (2025): 012043. https://doi.org/10.1088/1742-6596/3017/1/012043.

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Abstract Quantum computers may offer multiple advantages, consisting of quantum speed-up when performing hard computation tasks, better compression and expressivity, reduced power consumption, and the capability of simulating natively elementary processes by representing their constituents by qubit. Therefore, chemical, nuclear and elementary particle reactions or Hamiltonian dynamics have been simulated consistently with the number of available qubits. The compact use of resources is of paramount importance for both simulating larger problems or, in prospect, introduce more robust quantum err

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31

Tai, Nguyen Van. "All optical logic gates based on nanoplasmonic MIM waveguides." Journal of Science and Technology: Issue on Information and Communications Technology 18, no. 12.2 (2020): 1. http://dx.doi.org/10.31130/ict-ud.2020.107.

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In this paper, we propose and investigate some designs of basic plasmonic logic gates in two dimensional plasmonic waveguides with nanotube metal-insulator-metal waveguides using the numerical method of eigenmode expansion. These gates, including XOR, OR, NOT, and Feynman gate can be realized by changing geometrical parameters properly. Also, by cascading and combining these basic logic gates, any complex logic function can also be obtained providing the highly integrated optical logic circuits. The proposed logic gates have the broadband up to 300 nm and only spend the compact size as much as

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Vahabi, Mohsen, Ehsan Rahimi, Pavel Lyakhov, Ali Newaz Bahar, Khan A. Wahid, and Akira Otsuki. "Novel Quantum-Dot Cellular Automata-Based Gate Designs for Efficient Reversible Computing." Sustainability 15, no. 3 (2023): 2265. http://dx.doi.org/10.3390/su15032265.

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Reversible logic enables ultra-low power circuit design and quantum computation. Quantum-dot Cellular Automata (QCA) is the most promising technology considered to implement reversible circuits, mainly due to the correspondence between features of reversible and QCA circuits. This work aims to push forward the state-of-the-art of the QCA-based reversible circuits implementation by proposing a novel QCA design of a reversible full adder\full subtractor (FA\FS). At first, we consider an efficient XOR-gate, and based on this, new QCA circuit layouts of Feynman, Toffoli, Peres, PQR, TR, RUG, URG,

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Das, Jadav Chandra, and Debashis De. "Feynman gate based design of n-bit reversible inverter and its implementation on quantum-dot cellular automata." Nano Communication Networks 24 (May 2020): 100298. http://dx.doi.org/10.1016/j.nancom.2020.100298.

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Bhoskar, Harsh Abhijit. "Review on Reversible Logic Gates." International Journal for Research in Applied Science and Engineering Technology 11, no. 11 (2023): 2058–63. http://dx.doi.org/10.22214/ijraset.2023.57020.

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Abstract: Reversible logic gates have emerged as a pivotal area of research in the field of digital circuit design, offering the promise of ultra-low power consumption. This survey paper comprehensively explores the foundations and practical applications of reversible logic gates. Beginning with an introduction to the fundamental principles of reversibility, it delves into the design of reversible gates, covering CNOT, Feynman, Toffoli, Peres, Fredkin gates, and beyond. The paper offers a systematic review of state-of-the-art research in the field, discussing various optimization techniques an

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Thosar, Yug Milind. "Design and FPGA Implementation of a 4-Bit ALU Using Reversible Logic Gates." International Journal for Research in Applied Science and Engineering Technology 13, no. 6 (2025): 1299–306. https://doi.org/10.22214/ijraset.2025.72366.

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Reversible computing offers a promising approach to mitigate the power dissipation challenges inherent in conventional digital systems. In this work, we present the design and analysis of a novel 4-bit reversible Arithmetic Logic Unit (ALU) that leverages reversible logic gates—including Fredkin, Feynman, Universal Reversible Gate (URG), and ThapliyalSrinivas Gate (TSG)—to perform a suite of fundamental arithmetic and logical operations. The ALU is architected to execute operations such as binary addition, subtraction, logical AND, OR, and NOT under a unified reversible computing framework, th

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36

Jeon, Jun-Cheol. "Multi-Layer QCA Reversible Full Adder-Subtractor Using Reversible Gates for Reliable Information Transfer and Minimal Power Dissipation on Universal Quantum Computer." Applied Sciences 14, no. 19 (2024): 8886. http://dx.doi.org/10.3390/app14198886.

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The effects of quantum mechanics dominate nanoscale devices, where Moore’s law no longer holds true. Additionally, with the recent rapid development of quantum computers, the development of reversible gates to overcome the problems of energy and information loss and the nano-level quantum-dot cellular automata (QCA) technology to efficiently implement them are in the spotlight. In this study, a full adder-subtractor, a core operation of the arithmetic and logic unit (ALU), the most important hardware device in computer operations, is implemented as a circuit capable of reversible operation usi

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Stoll, Elizabeth A. "The Mechanics Underpinning Non-Deterministic Computation in Cortical Neural Networks." AppliedMath 4, no. 3 (2024): 806–27. http://dx.doi.org/10.3390/appliedmath4030043.

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Cortical neurons integrate upstream signals and random electrical noise to gate signaling outcomes, leading to statistically random patterns of activity. Yet classically, the neuron is modeled as a binary computational unit, encoding Shannon entropy. Here, the neuronal membrane potential is modeled as a function of inherently probabilistic ion behavior. In this new model, each neuron computes the probability of transitioning from an off-state to an on-state, thereby encoding von Neumann entropy. Component pure states are integrated into a physical quantity of information, and the derivative of

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B.Y., Galadima G.S.M Galadanci S.M. Gana A. Tijjani M. Ibrahim. "QCA Based Design of Reversible Parity Generator and Parity Checker Circuits for Telecommunication." NIPES Journal of Science and Technology Research 5, no. 2 (2023): 331–43. https://doi.org/10.5281/zenodo.8070398.

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<em>Quantum-dot cellular automation (QCA) is a transistor-free technology used to implement nanoscale circuit designs. When compared to the widely used complementary metal oxide semiconductor (CMOS) technology, QCA circuits are faster, denser, and use less energy. It has some advantages in reversible logic, including its small size and low power dissipation. In this work, a model of a low-power 3-bit odd parity generator and checker circuit based on a reversible Feynman gate with 23 cells and 40 cells, respectively, is proposed. The proposed reversible odd parity generator and checker circuit

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Rupsa Roy, Swarup Sarkar,. "QCA based Novel Reversible Reconfigurable Ripple Carry Adder with Ripple Borrow Subtractor in Electro-Spin Technology." Psychology and Education Journal 58, no. 2 (2021): 813–23. http://dx.doi.org/10.17762/pae.v58i2.1916.

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An important arithmetic component of “Arithmetic and Logic Unit” or ALU is reconfigured in this paper, known as “Full-Adder-Subtractor”, where an advance low-power, high-speed nano technology “QCA” with electro-spin criterion is used with reversibility and the advancement of multilayer 3D circuitry. In this modern digital world, this selected nano-sized technology is an effective alternative of widely used “CMOS Technology” because all the limitations, mainly limitation due to the presence of high power dissipation at the time of device-density increment in a “CMOS” based integrated circuit, c

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Galadima, Bahijja Yahaya, and Garba Shehu Musa Galadanci. "QCA-BASED design of reversible hamming code encoding, decoding and correcting circuits." International Journal of Basic and Applied Sciences 13, no. 2 (2024): 18–24. http://dx.doi.org/10.14419/c0yt6z13.

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This work proposes a model of a low-power hamming code generator (HCG) circuit for single-bit data with 11 cells, based on a reversible Feynman gate. A circuit is implemented for error detector parity bit (EDP) in hamming coding for message signals of three bits with 21 cells. To ensure optimum functionality, the suggested circuits and their theoretical values are verified using the QCA Designer simulator version 2.0.3, and the energy dissipation of the circuits is estimated using the QCA Designer-E. The results for the simulation show that the proposed circuits improve the occupied area by 82

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Srivastava, Rajkamal, Kathakali Sarkar, Deepro Bonnerjee, and Sangram Bagh. "Synthetic Genetic Reversible Feynman Gate in a Single E. coli Cell and Its Application in Bacterial to Mammalian Cell Information Transfer." ACS Synthetic Biology 11, no. 3 (2022): 1040–48. http://dx.doi.org/10.1021/acssynbio.1c00392.

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Pradeep, Singla. "POWER GATING STRUCTURE FOR REVERSIBLE PROGRAMMABLE LOGIC ARRAY." Electrical & Computer Engineering: An International Journal (ECIJ) 4, no. 3 (2015): 01–14. https://doi.org/10.5281/zenodo.3568776.

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Throughout the world, the numbers of researchers or hardware designer struggle for the reducing of power dissipation in low power VLSI systems. This paper presented an idea of using the power gating structure for reducing the sub threshold leakage in the reversible system. This concept presented in the paper is entirely new and presented in the literature of reversible logics. By using the reversible logics for the digital systems, the energy can be saved up to the gate level implementation. But at the physical level designing of the reversible logics by the modern CMOS technology the heat or

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Adeoye, Moses Adeleke. "From Struggle to Success: The Feynman Techniques' Revolutionary Impact on Slow Learners." Thinking Skills and Creativity Journal 6, no. 2 (2023): 125–33. http://dx.doi.org/10.23887/tscj.v6i2.69681.

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Feynman Techniques have proven to be a game-changer in the field of education. The Feynman Techniques, developed by physicist Richard Feynman, provide a unique and effective approach to learning complex subjects. By breaking down information into simple terms and teaching it to others, slow learners can enhance their understanding and retention of material. This study aims to analyze revolutionary impact of the Feynman Techniques on slow learners in their journey from struggle to success. This research uses the Systematic Literature Review (SLR) method. The data collection stages in this resea

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Pramanik, Paramahansa. "Consensus as a Nash Equilibrium of a Stochastic Differential Game." European Journal of Statistics 3 (June 5, 2023): 10. http://dx.doi.org/10.28924/ada/stat.3.10.

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In this paper a consensus has been constructed in a social network which is modeled by a stochastic differential game played by agents of that network. Each agent independently minimizes a cost function which represents their motives. A conditionally expected integral cost function has been considered under an agent’s opinion filtration. The dynamic cost functional is minimized subject to a stochastic differential opinion dynamics. As opinion dynamics represents an agent’s differences of opinion from the others as well as from their previous opinions, random influences and stubbornness make it

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Ma, Chaoqun, Hui Wu, and Xiang Lin. "Nonzero-Sum Stochastic Differential Portfolio Games under a Markovian Regime Switching Model." Mathematical Problems in Engineering 2015 (2015): 1–18. http://dx.doi.org/10.1155/2015/738181.

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We consider a nonzero-sum stochastic differential portfolio game problem in a continuous-time Markov regime switching environment when the price dynamics of the risky assets are governed by a Markov-modulated geometric Brownian motion (GBM). The market parameters, including the bank interest rate and the appreciation and volatility rates of the risky assets, switch over time according to a continuous-time Markov chain. We formulate the nonzero-sum stochastic differential portfolio game problem as two utility maximization problems of the sum process between two investors’ terminal wealth. We de

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Pramanik, Paramahansa. "Stubbornness as Control in Professional Soccer Games: A BPPSDE Approach." Mathematics 13, no. 3 (2025): 475. https://doi.org/10.3390/math13030475.

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This paper defines stubbornness as an optimal feedback Nash equilibrium within a dynamic setting. Stubbornness is treated as a player-specific parameter, with the team’s coach initially selecting players based on their stubbornness and making substitutions during the game according to this trait. The payoff function of a soccer player is evaluated based on factors such as injury risk, assist rate, pass accuracy, and dribbling ability. Each player aims to maximize their payoff by selecting an optimal level of stubbornness that ensures their selection by the coach. The goal dynamics are modeled

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Shcherbakov, R. N. "A Merry Game of Solving the Secrets of Nature: On the Centenary of the Birth of R.P. Feynman." Herald of the Russian Academy of Sciences 88, no. 4 (2018): 307–12. http://dx.doi.org/10.1134/s1019331618030085.

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Ozhigov, Yuri I. "About quantum computer software." Quantum Information and Computation 20, no. 7&8 (2020): 570–80. http://dx.doi.org/10.26421/qic20.7-8-3.

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Quantum computer is the key to controlling complex processes. If its hardware, in general is successfully created on the basis of the physical baggage of the 20th century, the mathematical software is fundamentally lagging behind. Feynman's user interface in the form of quantum gate arrays, cannot be used for the control because it gives the solution of the Schrödinger equation with quadratic slowdown compared to the real process. The software must then imitate the real process using appropriate program primitives written as the programs for classical supercomputer. The decoherence will be ref

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Serafini, Stefano, and Tatyana S. Turova. "“Searching for order at all levels”. Antonio Lima-de-Faria (July 4, 1921 – December 27, 2023)." Caryologia 76, no. 3 (2024): 71–73. http://dx.doi.org/10.36253/caryologia-2465.

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Professor Antonio Lima-de-Faria was our friend and, in a sense, a teacher. Despite our different fields of study, this master of scientific thought has deeply influenced both of us. Dr. Stefano Serafini came to know the work of Antonio Lima-de-Faria when he was just a teenager thanks to a disseminative article by the late Italian geneticist, Giuseppe Sermonti. Lima-de-Faria’s elegant vision of a universal order at all levels of nature opened his eyes to the consistency of patterns, forms, and function throughout the mineral, vegetable, and animal realms – a concept that has influenced his work

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Riyaz, Sadat, and Vijay Kumar Sharma. "Design of reversible Feynman and double Feynman gates in quantum-dot cellular automata nanotechnology." Circuit World ahead-of-print, ahead-of-print (2021). http://dx.doi.org/10.1108/cw-08-2020-0199.

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Purpose This paper aims to propose the reversible Feynman and double Feynman gates using quantum-dot cellular automata (QCA) nanotechnology with minimum QCA cells and latency which minimizes the circuit area with the more energy efficiency. Design/methodology/approach The core aim of the QCA nanotechnology is to build the high-speed, energy efficient and as much smaller devices as possible. This brings a challenge for the designers to construct the designs that fulfill the requirements as demanded. This paper proposed a new exclusive-OR (XOR) gate which is then used to implement the logical op

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