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dc.contributor.authorManton, N. S.
dc.contributor.authorOleś, K.
dc.contributor.authorWereszczyński, A.
dc.date.accessioned2020-10-07T16:19:07Z
dc.date.available2020-10-07T16:19:07Z
dc.date.issued2019-10-08
dc.date.submitted2019-08-23
dc.identifier.otherjhep10(2019)086
dc.identifier.other11399
dc.identifier.urihttps://www.repository.cam.ac.uk/handle/1810/311190
dc.description.abstractAbstract: A first order equation for a static ϕ4 kink in the presence of an impurity is extended into an iterative scheme. At the first iteration, the solution is the standard kink, but at the second iteration the kink impurity generates a kink-antikink solution or a bump solution, depending on a constant of integration. The third iterate can be a kink-antikink-kink solution or a single kink modified by a variant of the kink’s shape mode. All equations are first order ODEs, so the nth iterate has n moduli, and it is proposed that the moduli space could be used to model the dynamics of n kinks and antikinks. Curiously, fixed points of the iteration are ϕ6 kinks.
dc.languageen
dc.publisherSpringer Berlin Heidelberg
dc.subjectRegular Article - Theoretical Physics
dc.subjectNonperturbative Effects
dc.subjectSolitons Monopoles and Instantons
dc.subjectEffective Field Theories
dc.titleIterated ϕ 4 kinks
dc.typeArticle
dc.date.updated2020-10-07T16:19:06Z
prism.issueIdentifier10
prism.publicationNameJournal of High Energy Physics
prism.volume2019
dc.identifier.doi10.17863/CAM.58282
dcterms.dateAccepted2019-09-15
rioxxterms.versionofrecord10.1007/jhep10(2019)086
rioxxterms.versionVoR
dc.contributor.orcidWereszczyński, A. [0000-0002-0353-4812]
dc.identifier.eissn1029-8479
dc.identifier.arxiv1908.05893


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