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Constraining general two Higgs doublet models by the evolution of Yukawa couplings

Bijnens, Johan LU ; Lu, Jie LU and Rathsman, Johan LU (2012) In Journal of High Energy Physics
Abstract
We study how general two Higgs doublet models can be constrained by considering their properties under renormalization group evolution of the Yukawa couplings. We take into account both the appearance of a Landau pole as well as off-diagonal Yukawa couplings leading to flavour changing neutral currents in violation with experimental constraints at the electroweak scale. We find that the latter condition can be used to limit the amount of Z(2) symmetry breaking allowed in a given model.
Please use this url to cite or link to this publication:
author
organization
publishing date
type
Contribution to journal
publication status
published
subject
keywords
Higgs Physics, Beyond Standard Model
in
Journal of High Energy Physics
issue
5
publisher
Springer
external identifiers
  • wos:000305238600038
  • scopus:84861799173
ISSN
1126-6708
DOI
10.1007/JHEP05(2012)118
language
English
LU publication?
yes
id
b1100d98-0550-4fac-9258-3cab5312649b (old id 3007969)
date added to LUP
2012-08-21 09:15:49
date last changed
2017-10-08 03:07:12
@article{b1100d98-0550-4fac-9258-3cab5312649b,
  abstract     = {We study how general two Higgs doublet models can be constrained by considering their properties under renormalization group evolution of the Yukawa couplings. We take into account both the appearance of a Landau pole as well as off-diagonal Yukawa couplings leading to flavour changing neutral currents in violation with experimental constraints at the electroweak scale. We find that the latter condition can be used to limit the amount of Z(2) symmetry breaking allowed in a given model.},
  articleno    = {118},
  author       = {Bijnens, Johan and Lu, Jie and Rathsman, Johan},
  issn         = {1126-6708},
  keyword      = {Higgs Physics,Beyond Standard Model},
  language     = {eng},
  number       = {5},
  publisher    = {Springer},
  series       = {Journal of High Energy Physics},
  title        = {Constraining general two Higgs doublet models by the evolution of Yukawa couplings},
  url          = {http://dx.doi.org/10.1007/JHEP05(2012)118},
  year         = {2012},
}