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공공누리This item is licensed Korea Open Government License

dc.contributor.author
강궁원
dc.contributor.author
이정재
dc.contributor.author
지청룡
dc.date.accessioned
2019-08-28T07:40:29Z
dc.date.available
2019-08-28T07:40:29Z
dc.date.issued
2006-04-10
dc.identifier.issn
1550-7998
dc.identifier.uri
https://repository.kisti.re.kr/handle/10580/13624
dc.description.abstract
We have reinvestigated the collision of gluonic bubbles in an SU(2) model of QCD which was studied by Johnson, Choi, and Kisslinger in the context of the instanton-inspired model of QCD phase transition bubbles with plane-wave approximation. We discuss treacherous points of the instanton-inspired model that cause the violation of causality due to the presence of imaginary gluon fields. By constructing a new slightly modified Lorentzian model where we have three independent real gluon fields, we reanalyzed the process of bubble collisions. Our numerical results show some indication of forming a bubble wall in the colliding region.
dc.language
eng
dc.relation.ispartofseries
Physical review.D.,Particles and fields
dc.title
Instanton-inspired model of QCD phase transition and bubble dynamics
dc.citation.number
8
dc.citation.startPage
85003
dc.citation.volume
73
dc.subject.keyword
Bubble dynamics
dc.subject.keyword
Instanton-inspired model of QCD
Appears in Collections:
7. KISTI 연구성과 > 학술지 발표논문
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