標題: Bianchi type I expanding universe in Weyl-invariant gravity with a quartic interaction term
作者: Kao, W. F.
Lin, Ing-Chen
物理研究所
Institute of Physics
公開日期: 26-Nov-2017
摘要: We will focus on the effect of a Weyl-invariant model with a quadratic interaction term and a free scalar field psi. A set of analytic solutions will be obtained for this model. This model provides a dynamical alternative to the standard Lambda CDM model. In particular, we will show that the quartic Weyl-invariant model prediction is consistent with the Hubble diagram observations.
URI: http://dx.doi.org/10.1140/epjc/s10052-017-5387-3
http://hdl.handle.net/11536/144136
ISSN: 1434-6044
DOI: 10.1140/epjc/s10052-017-5387-3
期刊: EUROPEAN PHYSICAL JOURNAL C
Volume: 77
Issue: 11
起始頁: 0
結束頁: 0
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