Stable black holes in shift-symmetric Horndeski theories
Stable black holes in shift-symmetric Horndeski theories
复制标题
平移对称 Horndeski 理论中的稳定黑洞
DOI:
10.1088/1361-6382/aa8057
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发表时间:
2017
影响因子:
3.5
通讯作者:
Daria A. Tretyakova and Kazufumi Takahashi
中科院分区:
文献类型:
--
作者:
Takahashi Kazufumi;Kobayashi Tsutomu;Daria A. Tretyakova and Kazufumi Takahashi
In shift-symmetric Horndeski theories, a static and spherically symmetric black hole can support linearly time-dependent scalar hair. However, it was shown that such a solution generically suffers from ghost or gradient instability in the vicinity of the horizon. In the present paper, we explore the possibility to avoid the instability, and present a new example of theory and its black hole solution with a linearly time-dependent scalar configuration. We also discuss the stability of solutions with static scalar hair for a special case where nonminimal derivative coupling to the Einstein tensor appears.
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影响因子:
--
作者:
Tsutomu Kobayashi;Masahide Yamaguchi;J. Yokoyama
通讯作者:
Tsutomu Kobayashi;Masahide Yamaguchi;J. Yokoyama
DOI:
--
发表时间:
2012
期刊:
Phys. Rev.
影响因子:
--
作者:
T. Kobayashi;H. Motohashi and T. Suyama
通讯作者:
H. Motohashi and T. Suyama
DOI:
10.1088/1742-6596/600/1/012003
发表时间:
2015
期刊:
影响因子:
--
作者:
C. Charmousis;Damianos Iosifidis
通讯作者:
Damianos Iosifidis
DOI:
10.1142/s0217732301005254
发表时间:
2001
期刊:
影响因子:
--
作者:
D. Birmingham;M. Rinaldi
通讯作者:
M. Rinaldi