Instanton Solution in Tachyon Cosmology

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dc.creatorOkuyama, Kazumi
dc.date2007-05-23
dc.date.accessioned2026-07-07T11:16:17Z
dc.date.available2026-07-07T11:16:17Z
dc.descriptionWe find an exact classical solution in Euclidean gravity coupled to a scalar field with a particular form of potential commonly used in tachyon cosmology. This solution represents a tunneling between two vacua.
dc.description7 pages, 1 figure
dc.identifierhttps://arxiv.org/abs/0705.3291
dc.identifierhttp://arxiv.org/abs/0705.3291
dc.identifierPhys.Lett.B658:241-243,2008
dc.identifierdoi:10.1016/j.physletb.2007.06.046
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/192623
dc.subjectHigh Energy Physics - Theory
dc.titleInstanton Solution in Tachyon Cosmology
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