Unexpected Spin-Off from Quantum Gravity

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dc.creatorBenedetti, D.
dc.creatorLoll, R.
dc.date2006-03-14
dc.date2006-12-19
dc.date.accessioned2026-07-07T11:26:39Z
dc.date.available2026-07-07T11:26:39Z
dc.descriptionWe propose a novel way of investigating the universal properties of spin systems by coupling them to an ensemble of causal dynamically triangulated lattices, instead of studying them on a fixed regular or random lattice. Somewhat surprisingly, graph-counting methods to extract high- or low-temperature series expansions can be adapted to this case. For the two-dimensional Ising model, we present evidence that this ameliorates the singularity structure of thermodynamic functions in the complex plane, and improves the convergence of the power series.
dc.description10 pages, 4 figures; final, slightly amended version, to appear in Physica A
dc.identifierhttps://arxiv.org/abs/hep-lat/0603013
dc.identifierhttp://arxiv.org/abs/hep-lat/0603013
dc.identifierPhysicaA377:373-380,2007
dc.identifierdoi:10.1016/j.physa.2006.11.032
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/195894
dc.subjectHigh Energy Physics - Lattice
dc.subjectStatistical Mechanics
dc.subjectGeneral Relativity and Quantum Cosmology
dc.titleUnexpected Spin-Off from Quantum Gravity
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