Palatini–Born–Infeld gravity, bouncing universe, and black hole formation

Palatini–Born–Infeld gravity, bouncing universe, and black hole formation
复制标题

帕拉蒂尼

DOI:
10.1016/j.physletb.2016.01.054
复制
发表时间:
2016
期刊:
影响因子:
4.4
通讯作者:
T. Katsuragawa
T. Katsuragawa
中科院分区:
物理与天体物理2区
文献类型:
--
作者:
M. Komada;S. Nojiri;T. Katsuragawa

文献摘要

相似文献

我们考虑出生-英菲尔德引力的帕拉蒂尼形式主义。在帕拉蒂尼形式主义中,传播模式只是引力子,它的情况与度规形式主义中的情况不同。我们利用有效势讨论了FRW宇宙学。特别是,我们考虑了弹跳可能发生的情况。我们还对黑洞的形成给出了一些推测
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