A class of nonstatic exact solutions of the Einstein-Maxwell field equations

被引：0

作者：

Mahmood, Ayesha ^{[1
]}

Siddiqui, Azad A. ^{[1
]}

Feroze, Tooba ^{[1
]}

机构：

[1] Natl Univ Sci & Technol, Sch Nat Sci, H-12, Islamabad, Pakistan

来源：

INTERNATIONAL JOURNAL OF MODERN PHYSICS D | 2017年 / 26卷 / 05期

关键词：

Nonstatic; Einstein-Maxwell equations; exact solutions; MODELS; STATE;

D O I：

10.1142/S0218271817410085

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

In this paper, we present a class of spherically symmetric nonstatic exact solutions of Einstein-Maxwell's field equations. We have assumed the pressure distribution to be anisotropic and have taken ansatz on two of the gravitational potentials. The solutions admit negative values of the radial pressure. We have also discussed criteria on the physical variables to be acceptable.

引用

页数：12

共 14 条

[1] NON-STATIC EINSTEIN-MAXWELL SOLUTION
CARMINATI, J
MCINTOSH, CBG
[J]. JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL, 1980, 13 (03): : 953 - 959
[2] Cermak M., ARXIV13073044V2GRQC
[3] Exact solutions of the Einstein-Maxwell equations with linear equation of state
Feroze, Tooba
[J]. CANADIAN JOURNAL OF PHYSICS, 2012, 90 (12) : 1179 - 1183
[4] Charged anisotropic matter with quadratic equation of state
Feroze, Tooba
Siddiqui, Azad A.
[J]. GENERAL RELATIVITY AND GRAVITATION, 2011, 43 (04) : 1025 - 1035
[5] Govender G., ARXIV150103629V2GRQC
[6] NONSTATIC PLANE-SYMMETRIC SOLUTIONS FOR EINSTEIN-MAXWELL-EQUATIONS
HAJJBOUTROS, J
SFEILA, J
[J]. LETTERE AL NUOVO CIMENTO, 1985, 44 (06): : 388 - 392
[7] Analytical models for quark stars
Komathiraj, K.
Maharaj, S. D.
[J]. INTERNATIONAL JOURNAL OF MODERN PHYSICS D, 2007, 16 (11): : 1803 - 1811
[8] GENERATION OF CONFORMALLY FLAT SOLUTIONS OF EINSTEIN-MAXWELL SCALAR EQUATIONS
KRORI, KD
CHAUDHURY, T
[J]. PHYSICAL REVIEW D, 1980, 22 (12): : 3138 - 3139
[9] Regular models with quadratic equation of state
Maharaj, S. D.
Takisa, P. Mafa
[J]. GENERAL RELATIVITY AND GRAVITATION, 2012, 44 (06) : 1419 - 1432
[10] Some new static charged spheres
Maharaj, S. D.
Thirukkanesh, S.
[J]. NONLINEAR ANALYSIS-REAL WORLD APPLICATIONS, 2009, 10 (06) : 3396 - 3403

← 1 2 →