Vis enkel innførsel

dc.contributor.authorVembe, Jon
dc.coverage.spatialStavanger, Norwaynb_NO
dc.date.accessioned2019-10-23T12:48:56Z
dc.date.available2019-10-23T12:48:56Z
dc.date.issued2019-06-15
dc.identifier.urihttp://hdl.handle.net/11250/2623962
dc.descriptionMaster's thesis in Mathematics and physicsnb_NO
dc.description.abstractThe cubic anisotropy model is a simple scalar field theory with a phase transition of either first- or second order depending on the values of its parameters, with similarities to the electroweak phase transition that occurred in the very early universe. Using lattice simulations, the critical mass of this phase transition is estimated for several values of the parameters, and an infinite volume estimate is produced. Further, the question of whether the phase transitions are first- or second order in the lattice model is investigated. The phase transitions are found to be of second-order when 3λ2/λ1 = 0,1,3, and first order when 3λ2/λ1 = 3.003, in line with existing theory on the matter.nb_NO
dc.language.isoengnb_NO
dc.publisherUniversity of Stavanger, Norwaynb_NO
dc.relation.ispartofseriesMasteroppgave/UIS-HF-IMF/2019;
dc.rightsNavngivelse 4.0 Internasjonal*
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/deed.no*
dc.subjectphase transitionsnb_NO
dc.subjectelectroweak phase transitionnb_NO
dc.subjectthermal field theorynb_NO
dc.subjectlattice quantum field theorynb_NO
dc.subjectMarkov chain Monte Carlonb_NO
dc.subjectfysikk
dc.subjectmatematikk
dc.subjectnaturvitenskap
dc.titleLattice Monte Carlo simulation and phase transitions in scalar field theoriesnb_NO
dc.typeMaster thesisnb_NO


Tilhørende fil(er)

Thumbnail

Denne innførselen finnes i følgende samling(er)

Vis enkel innførsel

Navngivelse 4.0 Internasjonal
Med mindre annet er angitt, så er denne innførselen lisensiert som Navngivelse 4.0 Internasjonal