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A Note on the Arrow of Time in Nonminimally Coupled Scalar Field FRW Cosmology
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| Title: | A Note on the Arrow of Time in Nonminimally Coupled Scalar Field FRW Cosmology |
| Author: |
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| Date: | 2023-12 |
| Language: | English |
| Scope: | 7 |
| Series: | Gravitation and Cosmology; 29(4) |
| ISSN: | 0202-2893 |
| DOI: | 10.1134/S0202289323040023 |
| Subject: | Astronomy and Astrophysics |
| URI: | https://hdl.handle.net/20.500.11815/5153 |
Citation:León Andonayre , L A , Skugoreva , M A , Toporensky , A V & Vargas , T 2023 , ' A Note on the Arrow of Time in Nonminimally Coupled Scalar Field FRW Cosmology ' , Gravitation and Cosmology , vol. 29 , no. 4 , pp. 404-410 . https://doi.org/10.1134/S0202289323040023
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Abstract:Abstract: We revisit the cyclic Universe scenario in scalar field FRW cosmology and check its applicability for a nonminimally coupled scalar field. We show that for the most popular case of a quartic potential and the standard nonminimal coupling this scenario does work. On the other hand, we identify certain cases where the cyclic model fails to work and present the corresponding reasons for that.
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Description:Publisher Copyright: © 2023, Pleiades Publishing, Inc.
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