General formalism for the stability of thin-shell wormholes in ... dimensions

General formalism for the stability of thin-shell wormholes in ... dimensions

(ProQuest: ... denotes formulae and/or non-USASCII text omitted; see image).In this article we theoretically construct circular thin-shell wormholes in a ...-dimensional spacetime. The construction is symmetric with respect to the throat. We present a general formalism for the study of the mechanica...

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Veröffentlicht in:The European physical journal. C, Particles and fields Particles and fields, 2014-08, Vol.74 (8), p.1-9
Hauptverfasser: Bejarano, Cecilia, Eiroa, Ernesto F, Simeone, Claudio
Format: Artikel
Sprache:eng
Schlagworte:
Circularity
Construction
Formalism
Perturbation methods
Stability
Texts
Throats
Wormholes
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Zusammenfassung:(ProQuest: ... denotes formulae and/or non-USASCII text omitted; see image).In this article we theoretically construct circular thin-shell wormholes in a ...-dimensional spacetime. The construction is symmetric with respect to the throat. We present a general formalism for the study of the mechanical stability under perturbations preserving the circular symmetry of the configurations, adopting a linearized equation of state for the exotic matter at the throat. We apply the formalism to several examples.
ISSN:1434-6044
1434-6052
DOI:10.1140/epjc/s10052-014-3015-z