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Five-dimensional cylindrical anisotropic fluid in Einstein–Gauss–Bonnet gravity

Neda Ghaemi

https://orcid.org/0000-0002-6504-2717

Department of Physics, Alzahra University, P. O. Box 1993893973, Tehran, Iran

E-mail Address: N.Ghaemi@alzahra.ac.ir

E-mail Address: n.q.andromeda@gmail.com

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and

Kamran Kaviani

Department of Physics, Alzahra University, P. O. Box 1993893973, Tehran, Iran

E-mail Address: kaviani@alzahra.ac.ir

Corresponding author.

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https://doi.org/10.1142/S0219887823501426Cited by:0 (Source: Crossref)

Abstract

In this paper, we present a static solution for the five-dimensional Einstein–Gauss–Bonnet (EGB) gravitational field equations with a cylindrical symmetry and an anisotropic fluid as a source. We consider whole set of equations in the interior space which sourced by static cylindrical anisotropic fluid and junction conditions required for smoothly matching with exterior space which is a cylindrical vacuum solution of five dimensional EGB equation. We achieve density and pressures as functions of cylindrical radial coordinate and give some graphically analysis under numerical solution.

Keywords:

AMSC: 83-08

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