Palatini–Born–Infeld gravity, bouncing universe, and black hole formation
Palatini–Born–Infeld gravity, bouncing universe, and black hole formation
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帕拉蒂尼
DOI:
10.1016/j.physletb.2016.01.054
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发表时间:
2016
影响因子:
4.4
通讯作者:
T. Katsuragawa
中科院分区:
文献类型:
--
作者:
M. Komada;S. Nojiri;T. Katsuragawa
We consider the Palatini formalism of the Born–Infeld gravity. In the Palatini formalism, the propagating mode is only graviton, whose situation is different from that in the metric formalism. We discuss the FRW cosmology by using an effective potential. Especially we consider the condition that the bouncing could occur. We also give some speculations about the black hole formation