Energetics in Condensate Star and Wormholes

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dc.creatorNandi, K. K.
dc.creatorZhang, Y. Z.
dc.creatorCai, R. G.
dc.creatorPanchenko, A.
dc.date2008-09-24
dc.date2008-12-23
dc.date.accessioned2026-07-07T12:31:49Z
dc.date.available2026-07-07T12:31:49Z
dc.descriptionIt is known that the total gravitational energy in localized sources having static spherical symmetry and satisfying energy conditions is negative (attractive gravity). A natural query is how the gravitational energy behaves under circumstances where energy conditions are violated. To answer this, the known expression for the gravitational energy is suitably modified to account for situations like the ones occurring in wormhole spacetime. It is then exemplified that in many cases the modified expression yields desirable answers. The implications are discussed.
dc.description16 pages, 1 figure, references added, To appear in PRD
dc.identifierhttps://arxiv.org/abs/0809.4143
dc.identifierhttp://arxiv.org/abs/0809.4143
dc.identifierPhys.Rev.D79:024011,2009
dc.identifierdoi:10.1103/PhysRevD.79.024011
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/216578
dc.subjectGeneral Relativity and Quantum Cosmology
dc.titleEnergetics in Condensate Star and Wormholes
dc.typetext

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