Simplified Model of Voids Able to Mimic Accelerating Expansion at High z without Dark Energy
- 作者: Balazs B.1, Bene G.2
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隶属关系:
- Department of Biological Physics, Institute of Physics
- Department of Theoretical Physics, Institute of Physics
- 期: 卷 24, 编号 4 (2018)
- 页面: 331-336
- 栏目: Article
- URL: https://journals.rcsi.science/0202-2893/article/view/176227
- DOI: https://doi.org/10.1134/S0202289318040035
- ID: 176227
如何引用文章
详细
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.
作者简介
Boldizsar Balazs
Department of Biological Physics, Institute of Physics
编辑信件的主要联系方式.
Email: bboldizsar@hal.elte.hu
匈牙利, Pázmány Péter sétány 1/A, Budapest, 1117
Gyula Bene
Department of Theoretical Physics, Institute of Physics
Email: bboldizsar@hal.elte.hu
匈牙利, Pázmány Péter sétány 1/A, Budapest, 1117