Simplified Model of Voids Able to Mimic Accelerating Expansion at High z without Dark Energy
- Авторы: Balazs B.1, Bene G.2
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Учреждения:
- Department of Biological Physics, Institute of Physics
- Department of Theoretical Physics, Institute of Physics
- Выпуск: Том 24, № 4 (2018)
- Страницы: 331-336
- Раздел: Article
- URL: https://journals.rcsi.science/0202-2893/article/view/176227
- DOI: https://doi.org/10.1134/S0202289318040035
- ID: 176227
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Аннотация
We present a simplified model of voids in the Universe. Using this model, we investigate the effect of inhomogeneities on light propagation. We calculate the corresponding Hubble diagrams and compare them to those expected in different cosmological models. We find that voids in a universe containing only nonrelativistic matter can mimic accelerating expansion as far as Hubble diagrams are concerned.
Об авторах
Boldizsar Balazs
Department of Biological Physics, Institute of Physics
Автор, ответственный за переписку.
Email: bboldizsar@hal.elte.hu
Венгрия, Pázmány Péter sétány 1/A, Budapest, 1117
Gyula Bene
Department of Theoretical Physics, Institute of Physics
Email: bboldizsar@hal.elte.hu
Венгрия, Pázmány Péter sétány 1/A, Budapest, 1117