Dynamical breaking of gauge symmetry in supersymmetric quantum electrodynamics in three-dimensional spacetime

Simple item page
dc.creatorLehum, A. C.
dc.date2008-12-12
dc.date2009-01-15
dc.date.accessioned2026-07-07T12:31:55Z
dc.date.available2026-07-07T12:31:55Z
dc.descriptionThe dynamical breaking of gauge symmetry in the supersymmetric quantum electrodynamics in three-dimensional spacetime is studied at two-loop approximation. At this level, the effective superpotential is evaluated in a supersymmetric phase. At one-loop order, we observe a generation of the Chern-Simons term due to a parity violating term present in the classical action. At two-loop order, the scalar background superfield acquires a nonvanishing vacuum expectation value, generating a mass term $A^αA_α$ through Coleman-Weinberg mechanism. It is observed that the mass of gauge superfield is predominantly an effect of the topological Chern-Simons term.
dc.description10 pages, 2 figures, PRD version
dc.identifierhttps://arxiv.org/abs/0812.2459
dc.identifierhttp://arxiv.org/abs/0812.2459
dc.identifierPhys.Rev.D79:025005,2009
dc.identifierdoi:10.1103/PhysRevD.79.025005
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/216610
dc.subjectHigh Energy Physics - Theory
dc.titleDynamical breaking of gauge symmetry in supersymmetric quantum electrodynamics in three-dimensional spacetime
dc.typetext

Files

Collections

arXiv