Spontaneous Scale Symmetry Breaking in 2+1-Dimensional QED at Both Zero and Finite Temperature

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dc.creatorCarrington, M. E.
dc.creatorChen, W. F.
dc.creatorKobes, R.
dc.date2000-04-20
dc.date.accessioned2026-07-07T12:25:58Z
dc.date.available2026-07-07T12:25:58Z
dc.descriptionA complete analysis of dynamical scale symmetry breaking in 2+1-dimensional QED at both zero and finite temperature is presented by looking at solutions to the Schwinger-Dyson equation. In different kinetic energy regimes we use various numerical and analytic techniques (including an expansion in large flavour number). It is confirmed that, contrary to the case of 3+1 dimensions, there is no dynamical scale symmetry breaking at zero temperature, despite the fact that chiral symmetry breaking can occur dynamically. At finite temperature, such breaking of scale symmetry may take place.
dc.description12 pages, no figures, uses RevTeX4-beta
dc.identifierhttps://arxiv.org/abs/hep-ph/0004199
dc.identifierhttp://arxiv.org/abs/hep-ph/0004199
dc.identifierEur.Phys.J.C18:757-763,2001
dc.identifierdoi:10.1007/s100520100563
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/214738
dc.subjectHigh Energy Physics - Phenomenology
dc.titleSpontaneous Scale Symmetry Breaking in 2+1-Dimensional QED at Both Zero and Finite Temperature
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