Gravitational kinks in 2d dilaton gravity

被引：0
|
作者：
Vasilic, M
Vukasinac, T
机构：
来源：
NUCLEAR PHYSICS B | 1997年
关键词：
D O I：
10.1016/S0920-5632(97)00375-7
中图分类号：
O412 [相对论、场论]; O572.2 [粒子物理学];
学科分类号：
摘要：
The exsistence of gravitational kinks in 2d dilaton gravity, for topologically trivial spacetimes, is analysed. Hamiltonian analysis shows that such configurations are allowed, at least in a finite interval of time, provided some appropriate initial conditions are chosen. Investigation of the stationary case gives the conditions which the potential of the dilaton field has to satisfy in order that the theory admits gravitational kink solutions. As a special example, flat gravitational kinks are considered.
引用
收藏
页码：334 / 337
页数：4
相关论文
共 50 条
  • [31] Exact path integral quantization of generic 2D dilaton gravity
    Kummer, W
    Liebl, H
    Vassilevich, DV
    NUCLEAR PHYSICS B, 1997, 493 (1-2) : 491 - 502
  • [32] Hamiltonian thermodynamics of black holes in generic 2D dilaton gravity
    Kunstatter, G
    Petryk, R
    Shelemy, S
    PHYSICAL REVIEW D, 1998, 57 (06) : 3537 - 3547
  • [33] EXACT DIRAC QUANTIZATION OF ALL 2D DILATON GRAVITY THEORIES
    LOUISMARTINEZ, D
    GEGENBERG, J
    KUNSTATTER, G
    PHYSICS LETTERS B, 1994, 321 (03) : 193 - 198
  • [34] EXACTLY SOLVABLE MODELS OF 2D DILATON QUANTUM-GRAVITY
    MIKOVIC, A
    PHYSICS LETTERS B, 1992, 291 (1-2) : 19 - 25
  • [35] Aspects of Kink-Like Structures in 2D Dilaton Gravity
    Lima, Francisco Estevao E.
    Almeida, Carlos Alberto S.
    FORTSCHRITTE DER PHYSIK-PROGRESS OF PHYSICS, 2023, 71 (12):
  • [36] Conformal and non-conformal symmetries in 2D dilaton gravity
    Cruz, J
    NavarroSalas, J
    Navarro, M
    Talavera, CF
    PHYSICS LETTERS B, 1997, 402 (3-4) : 270 - 275
  • [37] Ruppeiner geometry and 2D dilaton gravity in the thermodynamics of black holes
    Myung, Yun Soo
    Kim, Yong-Wan
    Park, Young-Jai
    PHYSICS LETTERS B, 2008, 663 (04) : 342 - 350
  • [38] Critical energy flux and mass in solvable theories of 2D dilaton gravity
    Fabbri, A
    Navarro-Salas, J
    PHYSICAL REVIEW D, 1998, 58 (08)
  • [39] Weyl anomaly of 2D dilaton scalar gravity and the Hermiticity of the system operator
    Ichinose, S
    PHYSICAL REVIEW D, 1998, 57 (10): : 6224 - 6229
  • [40] On the Liouville 2D dilaton gravity models with sinh-Gordon matter
    Frolov, Valeri P.
    Zelnikov, Andrei
    arXiv, 2017,
12345