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Boundary scattering in the model

2017
journal article
article
10.1007/JHEP05(2017)107
Journal
The Journal of High Energy Physics
40
Author
Dorey Patrick

Halavanau Aliaksei

Mercer James

RomaƄczukiewicz Tomasz

Shnir Yasha
Volume
2017
Number
5
Article ID
107
ISSN
1126-6708
eISSN
1029-8479
Keywords in English

field theories in lower dimensions

nonperturbative efects

solitons monopoles and instantons

Language
English
Journal language
English
Abstract in English

We study boundary scattering in the \phi ^{4} model on a half-line with a oneparameter family of Neumann-type boundary conditions. A rich variety of phenomena is observed, which extends previously-studied behaviour on the full line to include regimes of near-elastic scattering, the restoration of a missing scattering window, and the creation of a kink or oscillon through the collision-induced decay of a metastable boundary state. We also study the decay of the vibrational boundary mode, and explore different scenarios for its relaxation and for the creation of kinks.

Affiliation
WydziaƂ Fizyki, Astronomii i Informatyki Stosowanej : Instytut Fizyki im. Mariana Smoluchowskiego
Scopus© citations
36
cris.lastimport.wos2024-04-10T02:21:47Z
dc.abstract.enWe study boundary scattering in the \phi ^{4} model on a half-line with a oneparameter family of Neumann-type boundary conditions. A rich variety of phenomena is observed, which extends previously-studied behaviour on the full line to include regimes of near-elastic scattering, the restoration of a missing scattering window, and the creation of a kink or oscillon through the collision-induced decay of a metastable boundary state. We also study the decay of the vibrational boundary mode, and explore different scenarios for its relaxation and for the creation of kinks.pl
dc.affiliationWydziaƂ Fizyki, Astronomii i Informatyki Stosowanej : Instytut Fizyki im. Mariana Smoluchowskiegopl
dc.contributor.authorDorey, Patrickpl
dc.contributor.authorHalavanau, Aliakseipl
dc.contributor.authorMercer, Jamespl
dc.contributor.authorRomaƄczukiewicz, Tomasz - 147959 pl
dc.contributor.authorShnir, Yashapl
dc.date.accessioned2017-06-28T14:23:53Z
dc.date.available2017-06-28T14:23:53Z
dc.date.issued2017pl
dc.date.openaccess0
dc.description.accesstimew momencie opublikowania
dc.description.number5pl
dc.description.versionostateczna wersja wydawcy
dc.description.volume2017pl
dc.identifier.articleid107pl
dc.identifier.doi10.1007/JHEP05(2017)107pl
dc.identifier.eissn1029-8479pl
dc.identifier.issn1126-6708pl
dc.identifier.projectROD UJ / Ppl
dc.identifier.urihttp://ruj.uj.edu.pl/xmlui/handle/item/42006
dc.languageengpl
dc.language.containerengpl
dc.rightsUdzielam licencji. Uznanie autorstwa 4.0 Międzynarodowa*
dc.rights.licenceCC-BY
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/legalcode.pl*
dc.share.typeotwarte czasopismo
dc.subject.enfield theories in lower dimensionspl
dc.subject.ennonperturbative efectspl
dc.subject.ensolitons monopoles and instantonspl
dc.subtypeArticlepl
dc.titleBoundary scattering in the $\phi ^{4}$ modelpl
dc.title.journalThe Journal of High Energy Physicspl
dc.typeJournalArticlepl
dspace.entity.typePublication
cris.lastimport.wos
2024-04-10T02:21:47Z
dc.abstract.enpl
We study boundary scattering in the \phi ^{4} model on a half-line with a oneparameter family of Neumann-type boundary conditions. A rich variety of phenomena is observed, which extends previously-studied behaviour on the full line to include regimes of near-elastic scattering, the restoration of a missing scattering window, and the creation of a kink or oscillon through the collision-induced decay of a metastable boundary state. We also study the decay of the vibrational boundary mode, and explore different scenarios for its relaxation and for the creation of kinks.
dc.affiliationpl
WydziaƂ Fizyki, Astronomii i Informatyki Stosowanej : Instytut Fizyki im. Mariana Smoluchowskiego
dc.contributor.authorpl
Dorey, Patrick
dc.contributor.authorpl
Halavanau, Aliaksei
dc.contributor.authorpl
Mercer, James
dc.contributor.authorpl
RomaƄczukiewicz, Tomasz - 147959
dc.contributor.authorpl
Shnir, Yasha
dc.date.accessioned
2017-06-28T14:23:53Z
dc.date.available
2017-06-28T14:23:53Z
dc.date.issuedpl
2017
dc.date.openaccess
0
dc.description.accesstime
w momencie opublikowania
dc.description.numberpl
5
dc.description.version
ostateczna wersja wydawcy
dc.description.volumepl
2017
dc.identifier.articleidpl
107
dc.identifier.doipl
10.1007/JHEP05(2017)107
dc.identifier.eissnpl
1029-8479
dc.identifier.issnpl
1126-6708
dc.identifier.projectpl
ROD UJ / P
dc.identifier.uri
http://ruj.uj.edu.pl/xmlui/handle/item/42006
dc.languagepl
eng
dc.language.containerpl
eng
dc.rights*
Udzielam licencji. Uznanie autorstwa 4.0 Międzynarodowa
dc.rights.licence
CC-BY
dc.rights.uri*
http://creativecommons.org/licenses/by/4.0/legalcode.pl
dc.share.type
otwarte czasopismo
dc.subject.enpl
field theories in lower dimensions
dc.subject.enpl
nonperturbative efects
dc.subject.enpl
solitons monopoles and instantons
dc.subtypepl
Article
dc.titlepl
Boundary scattering in the $\phi ^{4}$ model
dc.title.journalpl
The Journal of High Energy Physics
dc.typepl
JournalArticle
dspace.entity.type
Publication
Affiliations
WydziaƂ Fizyki, Astronomii i Informatyki Stosowanej
RomaƄczukiewicz, Tomasz
No affiliation
Dorey, Patrick
Halavanau, Aliaksei
Mercer, James
Shnir, Yasha

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