Energy exchange between relativistic fluids: the polytropic case

被引：44
|
作者：
Ovalle, J. [1 ,3 ]
Contreras, E. [2 ]
Stuchlik, Z. [1 ]
机构：
[1] Silesian Univ Opava, Res Ctr Theoret Phys & Astrophys, Inst Phys, Opava 74601, Czech Republic
[2] Univ San Francisco Quito, Dept Fis, Colegio Ciencias & Ingn, Quito, Ecuador
[3] Univ Antofagasta, Fac Ciencias Basicas, Dept Fis, Antofagasta, Chile
来源：
EUROPEAN PHYSICAL JOURNAL C | 2022年 / 82卷 / 03期
关键词：
MINIMAL GEOMETRIC DEFORMATION; ANISOTROPIC SPHERICAL SOLUTIONS; BLACK-HOLES;
D O I：
10.1140/epjc/s10052-022-10168-5
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：
We present a simple, analytic and straightforward method to elucidate the effects produced by polytropic fluids on any other gravitational source, no matter its nature, for static and spherically symmetric spacetimes. As a direct application, we study the interaction between polytropes and perfect fluids coexisting inside a self-gravitating stellar object.
引用
收藏
页数：11
相关论文
共 50 条
  • [31] Relativistic theory of the viscosity of fluids across the entire energy spectrum
    Zaccone, Alessio
    PHYSICAL REVIEW E, 2024, 110 (05)
  • [32] Relativistic parker winds with variable effective polytropic index
    Meliani, Z. (zakaria.meliani@obspm.fr), 1600, EDP Sciences (425):
  • [33] Relativistic Parker winds with variable effective polytropic index
    Meliani, Z
    Sauty, C
    Tsinganos, K
    Vlahakis, N
    ASTRONOMY & ASTROPHYSICS, 2004, 425 (03) : 773 - 781
  • [34] THE BOUNDARY-CONDITIONS FOR RELATIVISTIC POLYTROPIC FLUID SPHERES
    DALLAS, TG
    GEROYANNIS, VS
    ASTROPHYSICS AND SPACE SCIENCE, 1993, 201 (02) : 249 - 271
  • [35] Relativistic polytropic spheres embedded in a chameleon scalar field
    Folomeev, Vladimir
    Singleton, Douglas
    PHYSICAL REVIEW D, 2012, 85 (06):
  • [36] Relativistic polytropic models of charged anisotropic compact objects
    H.Nazar
    M.Azam
    G.Abbas
    Riaz Ahmed
    R.Naeem
    Chinese Physics C, 2023, (03) : 295 - 313
  • [37] Relativistic polytropic models of charged anisotropic compact objects
    HNazar
    MAzam
    GAbbas
    Riaz Ahmed
    RNaeem
    Chinese Physics C, 2023, 47 (03) : 295 - 313
  • [38] Relativistic corrections to the exchange-correlation energy functional
    Engel, E
    Keller, S
    Dreizler, RM
    ELECTRONIC DENSITY FUNCTIONAL THEORY: RECENT PROGRESS AND NEW DIRECTIONS, 1998, : 149 - 163
  • [39] Relativistic polytropic models of charged anisotropic compact objects
    Nazar, H.
    Azam, M.
    Abbas, G.
    Ahmed, Riaz
    Naeem, R.
    CHINESE PHYSICS C, 2023, 47 (03)
  • [40] RELATIVISTIC CAUSALITY AND DISSIPATIVE FLUIDS - A CASE FROM RADIATION HYDRODYNAMICS
    ANILE, AM
    SAMMARTINO, M
    ANNALES DE PHYSIQUE, 1989, 14 (06) : 1 - 10
12345