Bibliografías temáticas / Slave bosons

Índice

  1. Artículos de revistas

Literatura académica sobre el tema "Slave bosons"

Autor: Grafiati
Publicado: 23 de noviembre de 2024

Crea una cita precisa en los estilos APA, MLA, Chicago, Harvard y otros

Elija tipo de fuente:

Consulte las listas temáticas de artículos, libros, tesis, actas de conferencias y otras fuentes académicas sobre el tema "Slave bosons".

Junto a cada fuente en la lista de referencias hay un botón "Agregar a la bibliografía". Pulsa este botón, y generaremos automáticamente la referencia bibliográfica para la obra elegida en el estilo de cita que necesites: APA, MLA, Harvard, Vancouver, Chicago, etc.

También puede descargar el texto completo de la publicación académica en formato pdf y leer en línea su resumen siempre que esté disponible en los metadatos.

Artículos de revistas sobre el tema "Slave bosons"

1

Ziegler, K. "Strongly Correlated Bosons on a Lattice: A Slave-Boson Approach." Europhysics Letters (EPL) 23, no. 7 (1993): 463–67. http://dx.doi.org/10.1209/0295-5075/23/7/001.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
2

Frésard, R., and P. Wölfle. "Unified Slave Boson Representation of Spin and Charge Degrees of Freedom for Strongly Correlated Fermi Systems." International Journal of Modern Physics B 06, no. 05n06 (1992): 685–704. http://dx.doi.org/10.1142/s0217979292000414.

Texto completo
Resumen
We consider a slave boson representation of lattice electrons in terms of bosons for the empty, singly and doubly occupied site. The approach generalizes an earlier formulation by Kotliar and Ruckenstein. As examples the Hubbard model and the t-J model are considered. The emphasis is on a detailed derivation and discussion of the formal aspects. Simple meanfield solutions are discussed for illustrative purposes.
Los estilos APA, Harvard, Vancouver, ISO, etc.
3

Nori, Franco, Gergely T. Zimanyi, and Elihu Abrahams. "HARD-CORE SLAVE-BOSON DESCRIPTION OF GENERALIZED FLUX PHASES." International Journal of Modern Physics B 05, no. 01n02 (1991): 119–30. http://dx.doi.org/10.1142/s0217979291000080.

Texto completo
Resumen
Through a hard-core slave-boson mean-field approach to the t-J model, which describes the dynamics of holes moving in a quantum antiferromagnet, we investigate its generalized flux phases. We first study the motion of an electron gas for arbitrary fillings and fields and establish the linear proportionality between the filling factor and the optimal flux with high accuracy. Using this result, we show that if the hard-core nature of the hole bosons is taken into account, then the slave-boson mean-field approximation for the t-J Hamiltonian allows for a solution where both the spinons and the ho
Los estilos APA, Harvard, Vancouver, ISO, etc.
4

Kulić, Miodrag L., and Roland Zeyher. "Novel 1/N Expansion for Self-Energy and Correlation Functions of the Hubbard Model." Modern Physics Letters B 11, no. 08 (1997): 333–38. http://dx.doi.org/10.1142/s0217984997000414.

Texto completo
Resumen
The novel slave-free (i.e. without slave bosons and fermions) approach to the problem of strong correlations is used in studying the Hubbard (t-J) model, where the self-energy is expressed in terms of charge and spin vertex functions of Hubbard operators. A systematic 1/N expansion (N is the number of spin components) of the self-energy is carried out. In O(1) it gives the same quasiparticle spectrum as the slave boson theory. The next order O(1/N) of the self-energy Σ(k, ω) is calculated exactly by solving analytically the integral equations for the charge and spin vertices. As an example for
Los estilos APA, Harvard, Vancouver, ISO, etc.
5

Fröhlich, J., and P. A. Marchetti. "Slave fermions, slave bosons, and semions from bosonization of the two-dimensionalt-Jmodel." Physical Review B 46, no. 10 (1992): 6535–52. http://dx.doi.org/10.1103/physrevb.46.6535.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
6

Krawiec, Mariusz, and Karol I. Wysokiński. "Superconductivity in correlated systems: Constraint quantization of slave bosons." Physical Review B 59, no. 14 (1999): 9500–9507. http://dx.doi.org/10.1103/physrevb.59.9500.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
7

TUAN, HOANG ANH, NGUYEN TOAN THANG, and NGUYEN NGOC THUAN. "SUPERCONDUCTING IN THE NEAR HALF-FILLING HUBBARD MODEL." Modern Physics Letters B 09, no. 11n12 (1995): 711–17. http://dx.doi.org/10.1142/s0217984995000656.

Texto completo
Resumen
The Hubbard model of strongly correlated electron systems is considered near half-filling within the framework of a new functional integral method without slave bosons. A dynamical system of equations determining the superconducting phase of the Hubbard model is derived. Both singlet and triplet Cooper pairings are studied.
Los estilos APA, Harvard, Vancouver, ISO, etc.
8

Ruckenstein, Andrei E., and Stefan Schmitt-Rink. "New approach to strongly correlated systems:1Nexpansions without slave bosons." Physical Review B 38, no. 10 (1988): 7188–91. http://dx.doi.org/10.1103/physrevb.38.7188.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
9

WOJCIECHOWSKI, R., and L. KOWALEWSKI. "ON THE MAGNETOACOUSTIC OSCILLATIONS IN HEAVY FERMION COMPOUNDS." International Journal of Modern Physics B 07, no. 01n03 (1993): 67–70. http://dx.doi.org/10.1142/s0217979293000172.

Texto completo
Resumen
Using the Green's function technique and MFA for the slave bosons approach, we consider the influence of the magnetic field on the oscillations of the sound velocity in cerium-based heavy fermion compounds. The quasiparticle-phonon interaction is assumed to result from the volume dependence of the spin fluctuation temperature T *. We obtain magnetic oscillations of the sound velocity at finite temperature. The mass enhancement and the renormalised Fermi energy are the same as those obtained for the magnetic de Haas-van Alphen effect.
Los estilos APA, Harvard, Vancouver, ISO, etc.
10

Citro, Roberta, and Francesco Romeo. "Non-equilibrium slave bosons approach to quantum pumping in interacting quantum dots." Journal of Physics: Conference Series 696 (March 2016): 012014. http://dx.doi.org/10.1088/1742-6596/696/1/012014.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
Más fuentes
También puede estar interesado en las bibliografías ampliadas sobre el tema "Slave bosons" para tipos de fuentes particulares:
Artículos de revistas
Ofrecemos descuentos en todos los planes premium para autores cuyas obras están incluidas en selecciones literarias temáticas. ¡Contáctenos para obtener un código promocional único!

Pasar a la bibliografía