Shaken, but not stirred - Potts model coupled to quantum gravity

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dc.creatorAmbjorn, J.
dc.creatorAnagnostopoulos, K. N.
dc.creatorLoll, R.
dc.creatorPushkina, I.
dc.date2008-06-21
dc.date.accessioned2026-07-07T11:51:54Z
dc.date.available2026-07-07T11:51:54Z
dc.descriptionWe investigate the critical behaviour of both matter and geometry of the three-state Potts model coupled to two-dimensional Lorentzian quantum gravity in the framework of causal dynamical triangulations. Contrary to what general arguments of the effects of disorder suggest, we find strong numerical evidence that the critical exponents of the matter are not changed under the influence of quantum fluctuations in the geometry, compared to their values on fixed, regular lattices. This lends further support to previous findings that quantum gravity models based on causal dynamical triangulations are in many ways better behaved than their Euclidean counterparts.
dc.description19 pages, 9 figures
dc.identifierhttps://arxiv.org/abs/0806.3506
dc.identifierhttp://arxiv.org/abs/0806.3506
dc.identifierNucl.Phys.B807:251-264,2009
dc.identifierdoi:10.1016/j.nuclphysb.2008.08.030
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/204050
dc.subjectHigh Energy Physics - Lattice
dc.subjectOther Condensed Matter
dc.subjectGeneral Relativity and Quantum Cosmology
dc.subjectHigh Energy Physics - Theory
dc.titleShaken, but not stirred - Potts model coupled to quantum gravity
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