Streamlines of a perfect fluid as geodesics in Riemannian space-time

被引：0
|
作者：
Verozub, L. [1 ]
机构：
[1] Kharkov Karazin Univ, UA-61022 Kharkov, Ukraine
来源：
GRAVITATION & COSMOLOGY | 2013年 / 19卷 / 02期
关键词：
Neutron Star; Test Particle; Perfect Fluid; Compact Object; Riemannian Space;
D O I：
10.1134/S0202289313020114
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
Streamlines of a relativistic perfect isentropic fluid are geodesics of a Riemannian space whose metric is determined by the fluid enthalpy. This fact simplifies the solution of some problems, and is also of interest from the point of view of fundamental physics.
引用
收藏
页码：124 / 128
页数：5
相关论文
共 50 条
  • [41] ON THE NULL GEODESICS FROM THE VIEWPOINT OF SPACE-TIME SINGULARITIES
    SZABADOS, LB
    GENERAL RELATIVITY AND GRAVITATION, 1983, 15 (02) : 187 - 194
  • [42] Improved Perfect Space-Time Block Codes
    Srinath, Pavan K.
    Rajan, B. Sundar
    2013 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS (ICC), 2013, : 3192 - 3197
  • [43] Bianchi type-V perfect fluid space-time models in general relativity
    C. P. Singh
    Mohd. Shri Ram
    Astrophysics and Space Science, 2008, 315 : 181 - 189
  • [44] A rotating three component perfect fluid source and its junction with empty space-time
    Wiltshire, R. J.
    GENERAL RELATIVITY AND GRAVITATION, 2012, 44 (04) : 941 - 957
  • [45] A rotating three component perfect fluid source and its junction with empty space-time
    R. J. Wiltshire
    General Relativity and Gravitation, 2012, 44 : 941 - 957
  • [46] Bianchi type-V perfect fluid space-time models in general relativity
    Singh, C. P.
    Ram, Shri
    Zeyauddin, Mohd
    ASTROPHYSICS AND SPACE SCIENCE, 2008, 315 (1-4) : 181 - 189
  • [47] Efficient decoder for perfect space-time codes
    Hu, Junfeng
    Zhang, Hailin
    CNSR 2008: PROCEEDINGS OF THE 6TH ANNUAL COMMUNICATION NETWORKS AND SERVICES RESEARCH CONFERENCE, 2008, : 249 - 254
  • [48] Improved Perfect Space-Time Block Codes
    Srinath, K. Pavan
    Rajan, B. Sundar
    IEEE TRANSACTIONS ON INFORMATION THEORY, 2013, 59 (12) : 7927 - 7935
  • [49] TIMELIKE AND NULL GEODESICS IN THE SCHWARZSCHILD SPACE-TIME: ANALYTICAL SOLUTIONS
    Cieslik, Adam
    Mach, Patryk
    ACTA PHYSICA POLONICA B PROCEEDINGS SUPPLEMENT, 2023, 16 (06)
  • [50] Structure of geodesics in the regular Hayward black hole space-time
    Jian-Ping Hu
    Yu Zhang
    Li-Li Shi
    Peng-Fei Duan
    General Relativity and Gravitation, 2018, 50
12345