Fermat's principle in constant gravitational field

被引:0
|
作者
Gonera, Joanna [1 ]
Kosinski, Piotr [1 ]
Piwnik, Joanna [1 ]
机构
[1] Univ Lodz, Fac Phys & Appl Informat, Pomorska 149-153, PL-90236 Lodz, Poland
来源
INTERNATIONAL JOURNAL OF MODERN PHYSICS D | 2021年 / 30卷 / 12期
关键词
Geometric optics; Fermat principle; Kerr black hole;
D O I
10.1142/S0218271821500942
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
Recently (Int. J. Mod. Phys. D 27 (2018) 1847025) an interesting property of closed light rings in Kerr black holes has been noticed. We explain its origin and derive a slightly more general result.
引用
收藏
页数:3
相关论文
共 17 条
  • [1] Fermat Principle, Ramsey Theory and Metamaterials
    Frenkel, Mark
    Shoval, Shraga
    Bormashenko, Edward
    MATERIALS, 2023, 16 (24)
  • [2] Application of Fermat's principle for seismic tomography. Part I: physical foundations
    Araujo, Sebastian
    GRANJA-REVISTA DE CIENCIAS DE LA VIDA, 2010, 12 (02): : 13 - 18
  • [3] An intrinsic Fermat principle on stationary Lorentzian manifolds and applications
    Caponio, E
    DIFFERENTIAL GEOMETRY AND ITS APPLICATIONS, 2002, 16 (03) : 245 - 265
  • [4] Dynamic Programming, the Fermat Principle, and the Eikonal Equation Revisited
    V. Lakshminarayanan
    S. Varadharajan
    Journal of Optimization Theory and Applications, 1997, 95 : 713 - 716
  • [5] Dynamic programming, the fermat principle, and the eikonal equation revisited
    Lakshminarayanan, V
    Varadharajan, S
    JOURNAL OF OPTIMIZATION THEORY AND APPLICATIONS, 1997, 95 (03) : 713 - 716
  • [6] A FERMAT PRINCIPLE FOR STATIONARY SPACE-TIMES AND APPLICATIONS TO LIGHT RAYS
    FORTUNATO, D
    GIANNONI, F
    MASIELLO, A
    JOURNAL OF GEOMETRY AND PHYSICS, 1995, 15 (02) : 159 - 188
  • [7] Modeling the conical corneal null-screen topographer with the Fermat principle
    Pena-Conzuelo, Andres
    Campos-Garcia, Manuel
    OPTICS AND PHOTONICS FOR ADVANCED DIMENSIONAL METROLOGY, 2021, 11352
  • [8] Refraction law and Fermat principle: a project using the ant colony optimization algorithm for undergraduate students in physics
    Vuong, Q. L.
    Rigaut, C.
    Gossuin, Y.
    EUROPEAN JOURNAL OF PHYSICS, 2018, 39 (04)
  • [9] Marked Optical Distance as Two-way Scalar in Fermat Principle Reveals that Negative Refraction is Impossible
    Yao, Jian-bo
    Yang, Chao-qiong
    2015 INTERNATIONAL CONFERENCE ON INDUSTRIAL INFORMATICS, MACHINERY AND MATERIALS (IIMM 2015), 2015, : 211 - 214
  • [10] The electron in the gravitational field of the Kerr black hole
    Wang, YJ
    Tang, ZM
    CHINESE PHYSICS, 2001, 10 (06): : 475 - 479