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

Bijnens, Johan LU orcid ; Lu, Jie LU and Rathsman, Johan LU (2012) 4th Workshop on Prospects for Charged Higgs Discovery at Colliders, CHARGED 2012 In Proceedings of Science
Abstract


We analyse the constraints of the general two Higgs doublet models by evolving the Yukawa coupling constants to high energy under renormalization group. We consider the appearance of a Landau pole or large off-diagonal Yukawa couplings which cause tree level flavour changing neutral currents. Our study shows the latter condition can be used to answer how much Z
2
symmetry breaking can be allowed in a given 2HDM model.

Please use this url to cite or link to this publication:
author
; and
organization
publishing date
type
Chapter in Book/Report/Conference proceeding
publication status
published
subject
host publication
Proceedings of Science
series title
Proceedings of Science
conference name
4th Workshop on Prospects for Charged Higgs Discovery at Colliders, CHARGED 2012
conference location
Uppsala, Sweden
conference dates
2012-10-08 - 2012-10-11
external identifiers
  • scopus:84887089952
language
English
LU publication?
yes
id
c1da6069-5182-4042-9844-3c4352d24ca7
date added to LUP
2019-05-03 08:46:31
date last changed
2024-01-01 02:47:52
@inproceedings{c1da6069-5182-4042-9844-3c4352d24ca7,
  abstract     = {{<p><br>
                            We analyse the constraints of the general two Higgs doublet models by evolving the Yukawa coupling constants to high energy under renormalization group. We consider the appearance of a Landau pole or large off-diagonal Yukawa couplings which cause tree level flavour changing neutral currents. Our study shows the latter condition can be used to answer how much Z<br>
                            <sub>2</sub><br>
                             symmetry breaking can be allowed in a given 2HDM model.</p>}},
  author       = {{Bijnens, Johan and Lu, Jie and Rathsman, Johan}},
  booktitle    = {{Proceedings of Science}},
  language     = {{eng}},
  month        = {{12}},
  series       = {{Proceedings of Science}},
  title        = {{Constraining general two Higgs doublet models by the evolution of Yukawa couplings}},
  year         = {{2012}},
}