Article (Scientific journals)
Geometrical CP violation in the N-Higgs-doublet model
Ivanov, Igor; Lavoura, Luis
2013In European Physical Journal C. Particles and Fields, 73, p. 2416
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Abstract :
[en] Geometrical CP violation is a particular type of spontaneous CP violation in which the vacuum expectation values have phases which are calculable, i.e. stable against the variation of the free parameters of the scalar potential. Although originally suggested within a specific version of the three-Higgs-doublet model, it is a generic phenomenon. We investigate its viability and characteristic features in models with several Higgs doublets. Our work contains both general results and illustrative examples.
Disciplines :
Physics
Author, co-author :
Ivanov, Igor ;  Université de Liège - ULiège > Département d'astrophys., géophysique et océanographie (AGO) > Physique des astroparticules
Lavoura, Luis;  Instituto Superior Técnico, Universidade Técnica de Lisboa > CFTP
Language :
English
Title :
Geometrical CP violation in the N-Higgs-doublet model
Publication date :
April 2013
Journal title :
European Physical Journal C. Particles and Fields
ISSN :
1434-6044
eISSN :
1434-6052
Publisher :
Springer Science & Business Media B.V., New York, United States - New York
Volume :
73
Pages :
2416
Peer reviewed :
Peer Reviewed verified by ORBi
Available on ORBi :
since 29 April 2013

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