(N+1)-dimensional Lorentzian evolving wormholes supported by polytropic matter

Mauricio Cataldo; Sebastian Bahamonde; Fernanda Arostica

doi:10.1140/epjc/s10052-013-2517-4

(N+1)-dimensional Lorentzian evolving wormholes supported by polytropic matter

General Relativity and Quantum Cosmology 2015-06-16 v1 Cosmology and Nongalactic Astrophysics High Energy Physics - Theory

Authors: Mauricio Cataldo , Sebastian Bahamonde , Fernanda Arostica

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Abstract

In this paper we study $(N+1)$ -dimensional evolving wormholes supported by energy satisfying a polytropic equation of state. The considered evolving wormhole models are described by a constant redshift function and generalizes the standard flat Friedmann-Robertson-Walker spacetime. The polytropic equation of state allows us to consider in $(3+1)$ -dimensions generalizations of the phantom energy and the generalized Chaplygin gas sources.

Keywords

wormholes traversable wormholes nonlinear evolution equations

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@article{arxiv.1307.4122,
  title  = {(N+1)-dimensional Lorentzian evolving wormholes supported by polytropic matter},
  author = {Mauricio Cataldo and Sebastian Bahamonde and Fernanda Arostica},
  journal= {arXiv preprint arXiv:1307.4122},
  year   = {2015}
}

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6 pages, 2 figures, accepted for publication in European Physical Journal C

(N+1)-dimensional Lorentzian evolving wormholes supported by polytropic matter

Abstract

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