Galois groups in rational conformal field theory II. The discriminant

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dc.creatorGepner, Doron
dc.date2006-08-20
dc.date2006-08-23
dc.date.accessioned2026-07-07T11:07:07Z
dc.date.available2026-07-07T11:07:07Z
dc.descriptionWe express the discriminant of the polynomial relations of the fusion ring, in any conformal field theory, as the product of the rows of the modular matrix to the power -2. The discriminant is shown to be an integer, always, which is a product of primes which divide the level. Detailed formulas for the discriminant are given for all WZW conformal field theories.
dc.description19 pages, one table. Minor typos corrected
dc.identifierhttps://arxiv.org/abs/hep-th/0608140
dc.identifierhttp://arxiv.org/abs/hep-th/0608140
dc.identifierPhys.Lett.B654:113-120,2007
dc.identifierdoi:10.1016/j.physletb.2007.08.054
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/189735
dc.subjectHigh Energy Physics - Theory
dc.subjectStatistical Mechanics
dc.subjectMathematical Physics
dc.subjectNumber Theory
dc.subjectRings and Algebras
dc.titleGalois groups in rational conformal field theory II. The discriminant
dc.typetext

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