Midisuperspace Supersymmetric Quantum Cosmology

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dc.creatorMacias, Alfredo
dc.creatorCamacho, Abel
dc.creatorKunz, Jutta
dc.creatorLaemmerzahl, Claus
dc.date2008-01-29
dc.date.accessioned2026-07-07T11:40:03Z
dc.date.available2026-07-07T11:40:03Z
dc.descriptionWe investigate the canonical quantization in the framework of N=1 simple supergravity for the case of a very simple gravitational midisuperspace described by Gowdy $T^3$ cosmological models. We consider supersymmetric quantum cosmology in the mentioned midisuperspace, where a matrix representation for the gravitino covector--spinor is used. The full Lorentz constraint and its implications for the wave function of the universe are analyzed in detail. We found that there are indeed physical states in the midisuperspace sector of the theory in contrast to the case of minisuperspace where there exist no physical states.
dc.descriptionAccepted in Physical Review D
dc.identifierhttps://arxiv.org/abs/0801.4584
dc.identifierhttp://arxiv.org/abs/0801.4584
dc.identifierPhys.Rev.D77:064009,2008
dc.identifierdoi:10.1103/PhysRevD.77.064009
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/200137
dc.subjectGeneral Relativity and Quantum Cosmology
dc.titleMidisuperspace Supersymmetric Quantum Cosmology
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