On Charged Analogues of Matese and Whitman Interior Solutions in General Relativity

被引：10
|
作者：
Maurya, S. K. [1 ]
Gupta, Y. K. [1 ]
机构：
[1] Indian Inst Technol, Dept Math, Roorkee 247667, Uttar Pradesh, India
来源：
INTERNATIONAL JOURNAL OF THEORETICAL PHYSICS | 2012年 / 51卷 / 06期
关键词：
Spherical symmetry; Canonical coordinates; Charged fluids; Super-dense stars; General relativity; SUPERDENSE STAR MODELS; FLUID; EQUATIONS; DURGAPAL; SPHERES;
D O I：
10.1007/s10773-011-1057-7
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
A set of three static fluid spheres once derived by Matese and Whitman (in Phys. Rev. D 22:1270, 1980) are charged by means of a particular electric intensity to obtain compact objects like white dwarfs, quark stars and neutron stars etc. The charged objects so obtain and their neutral counterparts are analysed on astrophysical grounds. This revealed that two of the charged spheres and one of the neutral seed solutions are well behaved. The corresponding red shift and adiabatic index together with other physical entities like pressure, density and velocity of sound through the star models are studied systematically.
引用
收藏
页码：1792 / 1805
页数：14
相关论文
共 50 条
  • [41] Embedded class solutions compatible for physical compact stars in general relativity
    Singh, Ksh. Newton
    Pant, Neeraj
    Tewari, Neeraj
    Aria, Anil K.
    EUROPEAN PHYSICAL JOURNAL A, 2018, 54 (05)
  • [42] General magnetized Weyl solutions: disks and motion of charged particles
    Garcia-Duque, Cristian H.
    Garcia-Reyes, Gonzalo
    GENERAL RELATIVITY AND GRAVITATION, 2011, 43 (11) : 3001 - 3032
  • [43] Some static relativistic compact charged fluid spheres in general relativity
    Mohammad Hassan Murad
    Saba Fatema
    Astrophysics and Space Science, 2014, 350 : 293 - 305
  • [44] Spinning solutions in general relativity with infinite central density
    P. D. Flammer
    General Relativity and Gravitation, 2018, 50
  • [45] Lorentz force free charged fluids in general relativity: The physical interpretation
    Mitskievich, NV
    EXACT SOLUTIONS AND SCALAR FIELDS IN GRAVITY: RECENT DEVELOPMENTS, 2001, : 311 - 320
  • [46] A new class of analytical solutions describing anisotropic neutron stars in general relativity
    Solanki, Jay
    Thakore, Bhashin
    INTERNATIONAL JOURNAL OF MODERN PHYSICS D, 2021, 30 (12):
  • [47] How Extra Symmetries Affect Solutions in General Relativity
    Beesham, Aroonkumar
    Makhanya, Fisokuhle
    UNIVERSE, 2020, 6 (10)
  • [48] Local solutions of general relativity in the presence of the trace anomaly
    Calza, Marco
    Casalino, Alessandro
    Sebastiani, Lorenzo
    PHYSICS OF THE DARK UNIVERSE, 2022, 37
  • [49] Anisotropic stellar solutions in general relativity: stability and physical viability via Buchdahl spacetime
    Kumar, Jitendra
    Miglani, Gazal
    Chaudhary, Sourav
    Chandelkar, Raj Singh
    PHYSICA SCRIPTA, 2025, 100 (03)
  • [50] Well behaved parametric class of relativistic charged fluid ball in general relativity
    Neeraj Pant
    Astrophysics and Space Science, 2011, 332 : 403 - 408
12345