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Relevant bibliographies by topics / Dark energy models

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Journal articles

Academic literature on the topic 'Dark energy models'

Author: Grafiati

Published: 18 May 2024

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Journal articles on the topic "Dark energy models"

1

POLARSKI, DAVID. "DARK ENERGY." International Journal of Modern Physics D 22, no. 14 (2013): 1330027. http://dx.doi.org/10.1142/s0218271813300279.

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Dark energy models account for the present accelerated expansion of the universe. Many models were suggested and investigated, based on very different physical principles. We will review some representative models emphasizing similarities and differences between these various approaches.

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2

Motta, Verónica, Miguel A. García-Aspeitia, Alberto Hernández-Almada, Juan Magaña, and Tomás Verdugo. "Taxonomy of Dark Energy Models." Universe 7, no. 6 (2021): 163. http://dx.doi.org/10.3390/universe7060163.

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The accelerated expansion of the Universe is one of the main discoveries of the past decades, indicating the presence of an unknown component: the dark energy. Evidence of its presence is being gathered by a succession of observational experiments with increasing precision in its measurements. However, the most accepted model for explaining the dynamic of our Universe, the so-called Lambda cold dark matter, faces several problems related to the nature of such energy component. This has led to a growing exploration of alternative models attempting to solve those drawbacks. In this review, we br

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3

Khurshudyan, Martiros, and Asatur Khurshudyan. "Some Interacting Dark Energy Models." Symmetry 10, no. 11 (2018): 577. http://dx.doi.org/10.3390/sym10110577.

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In this paper, we study various cosmological models involving new nonlinear forms of interaction between cold dark matter (DM) and dark energy (DE) assuming that DE is a barotropic fluid. The interactions are nonlinear either due to log ( ρ d e / ρ d m ) or log ( ρ d m / ρ d e ) parameterizations, respectively. The main purpose of this paper is to demonstrate the applicability of the forms of suggested interactions to the problem of modern cosmology known as accelerated expansion of the Universe. Using the differential age of old galaxies expressed in terms of H ( z ) data, the peak position o

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4

Tawfik, Abdel Nasser, and Eiman Abou El Dahab. "Review on Dark Energy Models." Gravitation and Cosmology 25, no. 2 (2019): 103–15. http://dx.doi.org/10.1134/s0202289319020154.

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5

Sahni, Varun, and Yuri Shtanov. "Braneworld models of dark energy." Journal of Cosmology and Astroparticle Physics 2003, no. 11 (2003): 014. http://dx.doi.org/10.1088/1475-7516/2003/11/014.

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6

Sahni, Varun. "Theoretical models of dark energy." Chaos, Solitons & Fractals 16, no. 4 (2003): 527–37. http://dx.doi.org/10.1016/s0960-0779(02)00221-7.

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7

YOO, JAEWON, and YUKI WATANABE. "THEORETICAL MODELS OF DARK ENERGY." International Journal of Modern Physics D 21, no. 12 (2012): 1230002. http://dx.doi.org/10.1142/s0218271812300029.

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Mounting observational data confirm that about 73% of the energy density consists of dark energy which is responsible for the current accelerated expansion of the Universe. We present observational evidences and dark energy projects. We then review various theoretical ideas that have been proposed to explain the origin of dark energy; they contain the cosmological constant, modified matter models, modified gravity models and the inhomogeneous model. The cosmological constant suffers from two major problems: one regarding fine-tuning and the other regarding coincidence. To solve them there aros

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8

Chan, R., M. F. A. da Silva, and Jaime F. Villas da Rocha. "Star models with dark energy." General Relativity and Gravitation 41, no. 8 (2009): 1835–51. http://dx.doi.org/10.1007/s10714-008-0755-9.

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9

Arun, Kenath, S. B. Gudennavar, A. Prasad, and C. Sivaram. "Alternate models to dark energy." Advances in Space Research 61, no. 1 (2018): 567–70. http://dx.doi.org/10.1016/j.asr.2017.08.006.

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10

Pearson, Jonathan A. "Material models of dark energy." Annalen der Physik 526, no. 7-8 (2014): 318–39. http://dx.doi.org/10.1002/andp.201400052.

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