Numerical evidence of regularized correlations in spin foam gravity

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dc.creatorChristensen, J. Daniel
dc.creatorLivine, Etera R.
dc.creatorSpeziale, Simone
dc.date2007-10-02
dc.date.accessioned2026-07-07T12:29:51Z
dc.date.available2026-07-07T12:29:51Z
dc.descriptionWe report on the numerical analysis of the area correlations in spin foam gravity on a single 4-simplex considered by Rovelli in PRL 97 (2006) 151301. We compare the asymptotics and confirm the inverse squared distance leading behaviour at large scales. This supports the recent advances on testing the semiclassical limit of the theory. Furthermore, we show that the microscopic discreteness of the theory dynamically suppresses and regularizes the correlations at the Planck scale.
dc.description5 pages, 3 figures
dc.identifierhttps://arxiv.org/abs/0710.0617
dc.identifierhttp://arxiv.org/abs/0710.0617
dc.identifierPhys.Lett.B670:403-406,2009
dc.identifierdoi:10.1016/j.physletb.2008.09.065
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/215968
dc.subjectGeneral Relativity and Quantum Cosmology
dc.subjectHigh Energy Physics - Theory
dc.titleNumerical evidence of regularized correlations in spin foam gravity
dc.typetext

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