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College of Natural Sciences(자연과학대학)Dept. of Physics(물리학과)PH-Journal Papers(저널논문)

Fermion Scattering at a Goldstone Mode

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dc.contributor.authorLee, Jae-Weonko
dc.contributor.authorKoh, In-Gyuko
dc.date.accessioned2013-03-06T22:25:09Z-
dc.date.available2013-03-06T22:25:09Z-
dc.date.created2012-02-06-
dc.date.created2012-02-06-
dc.date.issued2008-
dc.identifier.citationJOURNAL OF THE KOREAN PHYSICAL SOCIETY, v.53, no.4, pp.1839 - 1843-
dc.identifier.issn0374-4884-
dc.identifier.urihttp://hdl.handle.net/10203/88679-
dc.description.abstractWe study the fermion reflection at a Goldstone mode (phase wave) which is formed during a bubble collision in a first-order cosmological phase transition. We calculate the approximate reflection and the transmission rates by solving the Dirac equation with the phase wave background. Using the results, we also calculate the damping pressure acting on the wave and the velocity change of the wave due to the pressure. This damping force can influence the dynamics of the wave and the formation of cosmological topological defects.-
dc.languageEnglish-
dc.publisherKOREAN PHYSICAL SOC-
dc.subjectELECTROWEAK PHASE-TRANSITION-
dc.subjectBUBBLE-WALL VELOCITY-
dc.subjectGALACTIC HALO-
dc.subjectFALSE VACUUM-
dc.subjectBOSE-LIQUID-
dc.subjectNUCLEATION-
dc.subjectGROWTH-
dc.subjectUNIVERSE-
dc.titleFermion Scattering at a Goldstone Mode-
dc.typeArticle-
dc.identifier.wosid000260100400012-
dc.identifier.scopusid2-s2.0-55949135522-
dc.type.rimsART-
dc.citation.volume53-
dc.citation.issue4-
dc.citation.beginningpage1839-
dc.citation.endingpage1843-
dc.citation.publicationnameJOURNAL OF THE KOREAN PHYSICAL SOCIETY-
dc.contributor.localauthorKoh, In-Gyu-
dc.contributor.nonIdAuthorLee, Jae-Weon-
dc.type.journalArticleArticle-
dc.subject.keywordAuthorGoldstone mode-
dc.subject.keywordAuthorBaryogenesis-
dc.subject.keywordAuthorBubble dynamics-
dc.subject.keywordPlusELECTROWEAK PHASE-TRANSITION-
dc.subject.keywordPlusBUBBLE-WALL VELOCITY-
dc.subject.keywordPlusGALACTIC HALO-
dc.subject.keywordPlusFALSE VACUUM-
dc.subject.keywordPlusBOSE-LIQUID-
dc.subject.keywordPlusNUCLEATION-
dc.subject.keywordPlusGROWTH-
dc.subject.keywordPlusUNIVERSE-
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