A charged fluid sphere in D space-time dimensions with vanishing normal pressure

1992 ◽  
Vol 70 (5) ◽  
pp. 341-344 ◽  
Author(s):  
C. Wolf
Keyword(s):  
Normal Pressure ◽  
Space Time ◽  
Fluid Sphere ◽  
Interior Solution ◽  
Charged Fluid ◽  
Charged Fluid Sphere

The metric for a charged fluid sphere in D space-time dimensions is found for the case of vanishing normal pressure. The parameters in the solutions are found by matching the interior solution to the exterior Reissner–Nordstròm solution.

A singularity-free solution for a charged fluid sphere in general relativity

1975 ◽  
Vol 8 (4) ◽  
pp. 508-511 ◽  
Author(s):  
K D Krori ◽  
J Barua
Keyword(s):  
General Relativity ◽  
Fluid Sphere ◽  
Free Solution ◽  
Charged Fluid ◽  
Charged Fluid Sphere

Relativistic model of anisotropic charged fluid sphere in general relativity

2015 ◽  
Vol 361 (1) ◽  
Author(s):  
Neeraj Pant ◽  
N. Pradhan ◽  
Rajeev K. Bansal
Keyword(s):  
General Relativity ◽  
Fluid Sphere ◽  
Relativistic Model ◽  
Charged Fluid ◽  
Charged Fluid Sphere

Nonstatic charged fluid sphere in general relativity

1975 ◽  
Vol 29 (2) ◽  
pp. 357-363 ◽  
Author(s):  
A. Banerjee ◽  
N. Chakravorty ◽  
S. B. Duttachoudhury
Keyword(s):  
General Relativity ◽  
Fluid Sphere ◽  
Charged Fluid ◽  
Charged Fluid Sphere

Gravitational collapse of a charged fluid sphere

1979 ◽  
Vol 20 (10) ◽  
pp. 2455-2468 ◽  
Author(s):  
Bahram Mashhoon ◽  
M. Hossein Partovi
Keyword(s):  
Gravitational Collapse ◽  
Fluid Sphere ◽  
Charged Fluid ◽  
Charged Fluid Sphere

scholarly journals An electromagnetic extension of the Schwarzschild interior solution and the corresponding Buchdahl limit

2021 ◽  
Vol 81 (1) ◽  
Author(s):  
Ranjan Sharma ◽  
Naresh Dadhich ◽  
Shyam Das ◽  
Sunil D. Maharaj
Keyword(s):  
Dimensional Space ◽  
Three Dimensional ◽  
Dimensional Euclidean Space ◽  
Interior Solution ◽  
Uniform Density ◽  
Charged Fluid ◽  
Charged Fluid Sphere ◽  
Physical Conditions ◽  
Charged Star ◽  
Three Dimensional Space

AbstractWe wish to construct a model for charged star as a generalization of the uniform density Schwarzschild interior solution. We employ the Vaidya and Tikekar ansatz (Astrophys Astron 3:325, 1982) for one of the metric potentials and electric field is chosen in such a way that when it is switched off the metric reduces to the Schwarzschild. This relates charge distribution to the Vaidya–Tikekar parameter, k, indicating deviation from sphericity of three dimensional space when embedded into four dimensional Euclidean space. The model is examined against all the physical conditions required for a relativistic charged fluid sphere as an interior to a charged star. We also obtain and discuss charged analogue of the Buchdahl compactness bound.

scholarly journals Analytical studies on the hoop conjecture in charged curved spacetimes

2019 ◽  
Vol 79 (11) ◽  
Author(s):  
Yan Peng
Keyword(s):  
Numerical Methods ◽  
Fluid Sphere ◽  
Charged Fluid ◽  
Charged Fluid Sphere ◽  
Analytical Studies ◽  
Curved Spacetimes ◽  
Analytical Proof ◽  
Hoop Conjecture ◽  
Fluid Spheres

AbstractRecently, with numerical methods, Hod clarified the validity of Thorne hoop conjecture for spatially regular static charged fluid spheres, which were considered as counterexamples against the hoop conjecture. In this work, we provide an analytical proof on Thorne hoop conjecture in the spatially regular static charged fluid sphere spacetimes.

New exact solutions for a charged fluid sphere in general relativity

1986 ◽  
Vol 18 (4) ◽  
pp. 395-410 ◽  
Author(s):  
J. Hajj-Boutros ◽  
J. Sfeila
Keyword(s):  
General Relativity ◽  
Exact Solutions ◽  
Fluid Sphere ◽  
Charged Fluid ◽  
Charged Fluid Sphere ◽  
New Exact Solutions

Charged fluid sphere in general relativity

1976 ◽  
Vol 7 (6) ◽  
pp. 493-499 ◽  
Author(s):  
A. Nduka
Keyword(s):  
General Relativity ◽  
Fluid Sphere ◽  
Charged Fluid ◽  
Charged Fluid Sphere
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