Quantum corrections to the noncommutative kink

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dc.creatorKonoplya, R. A.
dc.creatorVassilevich, D. V.
dc.date2007-12-03
dc.date2008-01-13
dc.date.accessioned2026-07-07T11:13:31Z
dc.date.available2026-07-07T11:13:31Z
dc.descriptionWe calculate quantum corrections to the mass of noncommutative phi^4 kink in (1+1) dimensions for intermediate and large values of the noncommutativity parameter theta. All one-loop divergences are removed by a mass renormalization (which is different from the one required in the topologically trivial sector). For large theta quantum corrections to the mass grow linearly with theta signaling about possible break down of the perturbative expansion.
dc.description18 pages, v2: minor changes
dc.identifierhttps://arxiv.org/abs/0712.0360
dc.identifierhttp://arxiv.org/abs/0712.0360
dc.identifierJHEP0801:068,2008
dc.identifierdoi:10.1088/1126-6708/2008/01/068
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/191749
dc.subjectHigh Energy Physics - Theory
dc.titleQuantum corrections to the noncommutative kink
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