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

页码：124 / 128

页数：5

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