Infrared analysis of quantum field theories

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dc.creatorFrasca, Marco
dc.date2006-10-12
dc.date2007-01-26
dc.date.accessioned2026-07-07T11:07:18Z
dc.date.available2026-07-07T11:07:18Z
dc.descriptionWe show that for a $λϕ^4$ theory having many components, the solution with all equal components in the infrared regime is stable with respect to our expansion given by a recently devised approach to analyze strongly coupled quantum field theory. The analysis is extended to a pure Yang-Mills theory showing how, in this case, the given asymptotic series exists. In this way, many components theories in the infrared regime can be mapped to a single component scalar field theory obtaining their spectrum.
dc.description5 pages, no figure. Accepted for publication in International Journal of Modern Physics A
dc.identifierhttps://arxiv.org/abs/hep-th/0610148
dc.identifierhttp://arxiv.org/abs/hep-th/0610148
dc.identifierInt.J.Mod.Phys.A22:1727-1734,2007
dc.identifierdoi:10.1142/S0217751X07036129
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/189800
dc.subjectHigh Energy Physics - Theory
dc.subjectHigh Energy Physics - Lattice
dc.subjectHigh Energy Physics - Phenomenology
dc.subjectMathematical Physics
dc.titleInfrared analysis of quantum field theories
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