Numerical indications on the semiclassical limit of the flipped vertex

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dc.creatorMagliaro, Elena
dc.creatorPerini, Claudio
dc.creatorRovelli, Carlo
dc.date2007-10-26
dc.date2007-10-27
dc.date.accessioned2026-07-07T11:12:38Z
dc.date.available2026-07-07T11:12:38Z
dc.descriptionWe introduce a technique for testing the semiclassical limit of a quantum gravity vertex amplitude. The technique is based on the propagation of a semiclassical wave packet. We apply this technique to the newly introduced "flipped" vertex in loop quantum gravity, in order to test the intertwiner dependence of the vertex. Under some drastic simplifications, we find very preliminary, but surprisingly good numerical evidence for the correct classical limit.
dc.description4 pages, 8 figures
dc.identifierhttps://arxiv.org/abs/0710.5034
dc.identifierhttp://arxiv.org/abs/0710.5034
dc.identifierClass.Quant.Grav.25:095009,2008
dc.identifierdoi:10.1088/0264-9381/25/9/095009
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/191448
dc.subjectGeneral Relativity and Quantum Cosmology
dc.titleNumerical indications on the semiclassical limit of the flipped vertex
dc.typetext

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