dc.contributor.author | Ilmavirta, Joonas | |
dc.date.accessioned | 2012-11-01T14:16:36Z | |
dc.date.available | 2012-11-01T14:16:36Z | |
dc.date.issued | 2012 | |
dc.identifier.other | oai:jykdok.linneanet.fi:1233886 | |
dc.identifier.uri | https://jyx.jyu.fi/handle/123456789/40152 | |
dc.description.abstract | We introduce the coherent quasiparticle approximation (cQPA), a model in thermal quantum field theory which describes various effects of temporally varying thermal medium on particle propagation. We present the cQPA Feynman rules and develop related calculational tools. Using these methods we calculate neutrino self energies in the Standard Model and derive an equation of motion for neutrino propagation in a very general framework. Some immediate implications of this equation are discussed. (More detailed abstract in the PDF file.) | |
dc.format.extent | 47 s | |
dc.format.mimetype | application/pdf | |
dc.language.iso | eng | |
dc.rights | This publication is copyrighted. You may download, display and
print it for Your own personal use. Commercial use is
prohibited. | en |
dc.rights | Julkaisu on tekijänoikeussäännösten alainen. Teosta voi lukea ja tulostaa henkilökohtaista käyttöä varten. Käyttö kaupallisiin tarkoituksiin on kielletty. | fi |
dc.subject.other | liikeyhtälöt | |
dc.subject.other | neutrino physics | |
dc.subject.other | SM | |
dc.subject.other | QFT | |
dc.subject.other | TFT | |
dc.subject.other | cQPA | |
dc.title | Neutrino transport in coherent quasiparticle approximation | |
dc.identifier.urn | URN:NBN:fi:jyu-201211012839 | |
dc.type.dcmitype | Text | en |
dc.type.ontasot | Pro gradu -tutkielma | fi |
dc.type.ontasot | Master’s thesis | en |
dc.contributor.tiedekunta | Matemaattis-luonnontieteellinen tiedekunta | fi |
dc.contributor.tiedekunta | Faculty of Sciences | en |
dc.contributor.laitos | Fysiikan laitos | fi |
dc.contributor.laitos | Department of Physics | en |
dc.contributor.yliopisto | University of Jyväskylä | en |
dc.contributor.yliopisto | Jyväskylän yliopisto | fi |
dc.contributor.oppiaine | Teoreettinen fysiikka | fi |
dc.contributor.oppiaine | Theoretical Physics | en |
dc.date.updated | 2012-11-01T14:16:36Z | |
dc.rights.accesslevel | openAccess | fi |
dc.type.publication | masterThesis | |
dc.contributor.oppiainekoodi | 4024 | |
dc.subject.yso | neutriinot | |
dc.subject.yso | fysiikka | |
dc.format.content | fulltext | |
dc.type.okm | G2 | |