Fermion loop simulation of the lattice Gross-Neveu model

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dc.creatorGattringer, Christof
dc.creatorHermann, Verena
dc.creatorLimmer, Markus
dc.date2007-04-18
dc.date.accessioned2026-07-07T10:59:38Z
dc.date.available2026-07-07T10:59:38Z
dc.descriptionWe present a numerical simulation of the Gross-Neveu model on the lattice using a new representation in terms of fermion loops. In the loop representation all signs due to Pauli statistics are eliminated completely and the partition function is a sum over closed loops with only positive weights. We demonstrate that the new formulation allows to simulate volumes which are two orders of magnitude larger than those accessible with standard methods.
dc.identifierhttps://arxiv.org/abs/0704.2277
dc.identifierhttp://arxiv.org/abs/0704.2277
dc.identifierPhys.Rev.D76:014503,2007
dc.identifierdoi:10.1103/PhysRevD.76.014503
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/187468
dc.subjectHigh Energy Physics - Lattice
dc.subjectStrongly Correlated Electrons
dc.subjectHigh Energy Physics - Phenomenology
dc.titleFermion loop simulation of the lattice Gross-Neveu model
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