Pantheon SEMPARIS Le serveur des séminaires parisiens Paris

Status Confirmed
Seminar Series LPTHE-PPH
Subjects hep-ph,hep-th
Date Tuesday 7 March 2017
Time 14:00
Institute LPTHE
Seminar Room Library
Speaker's Last Name Bachas
Speaker's First Name Costas
Speaker's Email Address
Speaker's Institution Ecole Normale Supérieure Paris
Title Some remarks on the topology of gauge theories and (B+L) violation in the Standard Model
Abstract Large and discrete gauge transformations can be converted to global symmetries by coupling the original theory to a topological model. I comment on the relevance of this remark for sphaleron-induced processes in the Standard Model, and for axion-monodromy models of inflation.
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