Broken symmetries at high temperatures and the problem of baryon excess of the universe

We discuss a class of gauge theories, where spontan- eously broken symmetries, instead of being restored, persist as the temperature is increased. Applying these ideas to the specific case of the soft CP- viola tion in grand unified theories, we discuss a mechanism to generate the baryon to entropy...

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Detalles Bibliográficos
Autores principales: Mohapatra, Rabindra N, Senjanovic, Goran
Lenguaje:eng
Publicado: CERN 1979
Materias:
Astrophysics and Astronomy
Particle Physics - Theory
Particle Physics - Phenomenology
Acceso en línea:http://cds.cern.ch/record/2239694
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author Mohapatra, Rabindra N
Senjanovic, Goran
author_facet Mohapatra, Rabindra N
Senjanovic, Goran
author_sort Mohapatra, Rabindra N
collection CERN
description We discuss a class of gauge theories, where spontan- eously broken symmetries, instead of being restored, persist as the temperature is increased. Applying these ideas to the specific case of the soft CP- viola tion in grand unified theories, we discuss a mechanism to generate the baryon to entropy ratio of the universe.
id oai-inspirehep.net-141521
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 1979
publisher CERN
record_format invenio
spelling oai-inspirehep.net-1415212019-09-30T06:29:59Zhttp://cds.cern.ch/record/2239694engMohapatra, Rabindra NSenjanovic, GoranBroken symmetries at high temperatures and the problem of baryon excess of the universeAstrophysics and AstronomyParticle Physics - TheoryParticle Physics - PhenomenologyWe discuss a class of gauge theories, where spontan- eously broken symmetries, instead of being restored, persist as the temperature is increased. Applying these ideas to the specific case of the soft CP- viola tion in grand unified theories, we discuss a mechanism to generate the baryon to entropy ratio of the universe.CERNBNL-26380oai:inspirehep.net:1415211979
spellingShingle Astrophysics and Astronomy
Particle Physics - Theory
Particle Physics - Phenomenology
Mohapatra, Rabindra N
Senjanovic, Goran
Broken symmetries at high temperatures and the problem of baryon excess of the universe
title Broken symmetries at high temperatures and the problem of baryon excess of the universe
title_full Broken symmetries at high temperatures and the problem of baryon excess of the universe
title_fullStr Broken symmetries at high temperatures and the problem of baryon excess of the universe
title_full_unstemmed Broken symmetries at high temperatures and the problem of baryon excess of the universe
title_short Broken symmetries at high temperatures and the problem of baryon excess of the universe
title_sort broken symmetries at high temperatures and the problem of baryon excess of the universe
topic Astrophysics and Astronomy
Particle Physics - Theory
Particle Physics - Phenomenology
url http://cds.cern.ch/record/2239694
work_keys_str_mv AT mohapatrarabindran brokensymmetriesathightemperaturesandtheproblemofbaryonexcessoftheuniverse
AT senjanovicgoran brokensymmetriesathightemperaturesandtheproblemofbaryonexcessoftheuniverse

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