Flat rotation curves in Chern-Simons modified gravity

被引：33
|
作者：
Konno, Kohkichi [1 ]
Matsuyama, Toyoki [2 ]
Asano, Yasuhiro [1 ]
Tanda, Satoshi [1 ]
机构：
[1] Hokkaido Univ, Dept Appl Phys, Sapporo, Hokkaido 0608628, Japan
[2] Nara Univ Educ, Dept Phys, Nara 6308528, Japan
来源：
PHYSICAL REVIEW D | 2008年 / 78卷 / 02期
关键词：
D O I：
10.1103/PhysRevD.78.024037
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
We investigate the spacetime of a slowly rotating black hole in the Chern-Simons modified gravity. The long range feature of frame-dragging effect under the Chern-Simon gravity well explains the flat rotation curves of galaxies which is a central evidence of dark matter. Our solution provides a different scenario of rotating space from Godel's solution.
引用
收藏
页数：5
相关论文
共 50 条
  • [21] Comment on Ricci dark energy in Chern-Simons modified gravity
    Myung, Yun Soo
    [J]. EUROPEAN PHYSICAL JOURNAL C, 2013, 73 (08): : 1 - 4
  • [22] On the Chern-Simons State in General Relativity and Modified Gravity Theories
    Rosas-Rodriguez, Ricardo
    [J]. X WORKSHOP OF THE GRAVITATION AND MATHEMATICAL PHYSICS DIVISION, MEXICAN PHYSICAL SOCIETY, 2014, 545
  • [23] Does a black hole rotate in Chern-Simons modified gravity?
    Konno, Kohkichi
    Matsuyama, Toyoki
    Tanda, Satoshi
    [J]. PHYSICAL REVIEW D, 2007, 76 (02)
  • [24] Observational Constraints of Modified Chaplygin Gas in Chern-Simons Gravity
    Ujjal Debnath
    [J]. International Journal of Theoretical Physics, 2015, 54 : 22 - 35
  • [25] Rotating Black Hole in Extended Chern-Simons Modified Gravity
    Konno, Kohkichi
    Matsuyama, Toyoki
    Tanda, Satoshi
    [J]. PROGRESS OF THEORETICAL PHYSICS, 2009, 122 (02): : 561 - 568
  • [26] Perturbations of Schwarzschild black holes in Chern-Simons modified gravity
    Yunes, Nicolas
    Sopuerta, Carlos F.
    [J]. PHYSICAL REVIEW D, 2008, 77 (06):
  • [27] Vacuum instability in Chern-Simons gravity
    Dyda, Sergei
    Flanagan, Eanna E.
    Kamionkowski, Marc
    [J]. PHYSICAL REVIEW D, 2012, 86 (12):
  • [28] Is quantum gravity a Chern-Simons theory?
    Bonezzi, R.
    Corradini, O.
    Waldron, A.
    [J]. PHYSICAL REVIEW D, 2014, 90 (08):
  • [29] Chern-Simons gravity dual of BCFT
    Takayanagi, Tadashi
    Uetoko, Takahiro
    [J]. JOURNAL OF HIGH ENERGY PHYSICS, 2021, 2021 (04)
  • [30] Chern-Simons gravity and PT symmetry
    Mavromatos, N. E.
    Sarkar, Sarben
    [J]. PHYSICAL REVIEW D, 2024, 110 (04)
12345