Fermions in the pseudoparticle approach

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dc.creatorWagner, Marc
dc.date2007-04-23
dc.date.accessioned2026-07-07T08:33:56Z
dc.date.available2026-07-07T08:33:56Z
dc.descriptionThe pseudoparticle approach is a numerical technique to compute path integrals without discretizing spacetime. The basic idea is to integrate over those field configurations, which can be represented by a sum of a fixed number of localized building blocks (pseudoparticles). In a couple of previous papers we have successfully applied the pseudoparticle approach to pure SU(2) Yang-Mills theory. In this work we discuss how to incorporate fermionic fields in the pseudoparticle approach. To test our method, we compute the phase diagram of the 1+1-dimensional Gross-Neveu model in the large-N limit.
dc.description11 pages, 10 figures
dc.identifierhttps://arxiv.org/abs/0704.3023
dc.identifierhttp://arxiv.org/abs/0704.3023
dc.identifierPhys.Rev.D76:076002,2007
dc.identifierdoi:10.1103/PhysRevD.76.076002
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/139262
dc.subjectHigh Energy Physics - Lattice
dc.subjectHigh Energy Physics - Phenomenology
dc.subjectComputational Physics
dc.titleFermions in the pseudoparticle approach
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