THE ELECTROWEAK PHASE-TRANSITION ON THE LATTICE

FARAKOS, K; KAJANTIE, K; RUMMUKAINEN, K; SHAPOSHNIKOV, M

dc.contributor.author	FARAKOS, K	en
dc.contributor.author	KAJANTIE, K	en
dc.contributor.author	RUMMUKAINEN, K	en
dc.contributor.author	SHAPOSHNIKOV, M	en
dc.date.accessioned	2014-03-01T01:43:01Z
dc.date.available	2014-03-01T01:43:01Z
dc.date.issued	1994	en
dc.identifier.issn	0129-1831	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/24003
dc.subject.classification	Computer Science, Interdisciplinary Applications	en
dc.subject.classification	Physics, Mathematical	en
dc.title	THE ELECTROWEAK PHASE-TRANSITION ON THE LATTICE	en
heal.type	journalArticle	en
heal.language	English	en
heal.publicationDate	1994	en
heal.abstract	According to the electroweak baryogenesis scenario the matter-antimatter asymmetry of the Universe was created shortly after the Big Bang, during the electroweak phase transition. This process depends strongly on the detailed nature of the electroweak phase transition. For realistic Higgs particle masses, the standard perturbative analysis indicates that the transition is at most only weakly first order. We have studied the transition with non-perturbative lattice Monte Carlo simulations. We found large non-perturbative effects; in particular, the phase transition is a strongly first order one, at least up to Higgs mass of about 85 GeV. This makes electroweak baryogenesis a viable scenario with a Higgs mass not exceeding 85 GeV.	en
heal.publisher	WORLD SCIENTIFIC PUBL CO PTE LTD	en
heal.journalName	INTERNATIONAL JOURNAL OF MODERN PHYSICS C-PHYSICS AND COMPUTERS	en
dc.identifier.isi	ISI:A1994NR06100043	en
dc.identifier.volume	5	en
dc.identifier.issue	2	en
dc.identifier.spage	379	en
dc.identifier.epage	381	en