Can an odd number of fermions be created due to chiral anomaly?

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dc.creatorBezrukov, F.
dc.creatorBurnier, Y.
dc.creatorShaposhnikov, M.
dc.date2005-12-13
dc.date.accessioned2026-07-07T11:06:22Z
dc.date.available2026-07-07T11:06:22Z
dc.descriptionWe describe a possibility of creation of an odd number of fractionally charged fermions in 1+1 dimensional Abelian Higgs model. We point out that for 1+1 dimensions this process does not violate any symmetries of the theory, nor makes it mathematically inconsistent. We construct the proper definition of the fermionic determinant in this model and underline its non-trivial features that are of importance for realistic 3+1 dimensional models with fermion number violation.
dc.description12 pages revtex, 2 figures
dc.identifierhttps://arxiv.org/abs/hep-th/0512143
dc.identifierhttp://arxiv.org/abs/hep-th/0512143
dc.identifierPhys.Rev.D73:045008,2006
dc.identifierdoi:10.1103/PhysRevD.73.045008
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/189497
dc.subjectHigh Energy Physics - Theory
dc.subjectHigh Energy Physics - Phenomenology
dc.titleCan an odd number of fermions be created due to chiral anomaly?
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