Topological Mass vs. Dynamical Mass: Novelty in (2+1)-dimensional Space-Time

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dc.creatorMatsuyama, Toyoki
dc.creatorNagahiro, Hideko
dc.date2001-03-16
dc.date.accessioned2026-07-07T04:11:26Z
dc.date.available2026-07-07T04:11:26Z
dc.descriptionThe restriction of space-time dimensions to "2+1" leads us to a novel quantum field theory which has the Chern-Simons term in its action. This term changes the nature of gauge interaction by giving a so-called topological mass to a gauge field without breaking the gauge symmetry. We investigate how a dynamical mass of fermion is affected by the topological mass in the non-perturbative Schwinger-Dyson method.
dc.description11pages, 3figures
dc.identifierhttps://arxiv.org/abs/hep-th/0103125
dc.identifierhttp://arxiv.org/abs/hep-th/0103125
dc.identifierGrav.Cosmol. 6 (2000) 145
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/50586
dc.subjectHigh Energy Physics - Theory
dc.titleTopological Mass vs. Dynamical Mass: Novelty in (2+1)-dimensional Space-Time
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