New Traversable Wormholes Solutions in f(T) Gravity

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dc.contributor.authorTefo, R.C.
dc.contributor.authorLogbo, P.H.
dc.contributor.authorHoundjo, M.J.S.
dc.contributor.authorTossa, J.
dc.date.accessioned2022-04-22T10:36:39Z
dc.date.available2022-04-22T10:36:39Z
dc.date.issued2018-09-08
dc.descriptionWormhole is known as a hypothetical object behaving like a tunnel or bridge that provides a connection between two different universes. The main challenge about the existence of wormhole is generally focused on the energy conditions and appears as an interesting topic is gravitation. Traversable wormhole concept has first introduced by Morris and Thore [1].en_US
dc.description.abstractIn this paper we search for dynamical traversable wormhole solution in the modified f(T ) theory of gravity, T being the torsion scalar. For such wormhole, the time dependence is inserted in the static traversable wormhole metric of Morris and Thore. Two set of tetrads are adopted: the diagonal and the non-diagonal tetrads. The diagonal set of tetrads constrains and reduces f(T ) model to teleparallel theory where usual solutions have been found. With diagonal set of tetrads, free from the teleparallel theory constraint, our results show that the existence of traversable wormhole is possible only for non-dynamical spacetime metric, i.e, static traversable wormhole solutions. Moreover we take into account energy condition analysis and the results show that the violation of NEC is not determinant for existence of static traversable wormhole solutions.en_US
dc.description.sponsorshipWorld Banken_US
dc.identifier.citationR. C. Tefo, P. H. Logbo, M. J. S. Houndjo, J. Tossa. (2018). New Traversable Wormholes Solutions in f(T) Gravity. Pg 1-12.en_US
dc.identifier.urihttp://hdl.handle.net/123456789/1417
dc.language.isoen_USen_US
dc.publisherarXiven_US
dc.relation.ispartofseries;12
dc.subjectWormholeen_US
dc.subjecttheory of gravityen_US
dc.subjecttetradsen_US
dc.subjecttorsion scalaren_US
dc.subjectTele-Parallel gravitational termen_US
dc.subjectNon-diagonal tetraden_US
dc.titleNew Traversable Wormholes Solutions in f(T) Gravityen_US
dc.typeArticleen_US
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