CP violation in supersymmetry with Effective Minimal Flavour Violation

We analyze CP violation in supersymmetry with Effective Minimal Flavour Violation, as recently proposed in [ 1 ]. Unlike the case of standard Minimal Flavour Violation, we show that all the phases allowed by the flavour symmetry can be sizable without violating existing Electric Dipole Moment constr...

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Bibliographic Details
Published in:The journal of high energy physics 2011-05, Vol.2011 (5), Article 49
Main Authors: Barbieri, Riccardo, Lodone, Paolo, Straub, David M.
Format: Article
Language:English
Subjects:
Classical and Quantum Gravitation
Correlation analysis
CP violation
Dipole moments
Electric dipoles
Elementary Particles
Flavor (particle physics)
High energy physics
Matter & antimatter
Physics
Physics and Astronomy
Quantum Field Theories
Quantum Field Theory
Quantum Physics
Relativity Theory
String Theory
Supersymmetry
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Summary:We analyze CP violation in supersymmetry with Effective Minimal Flavour Violation, as recently proposed in [ 1 ]. Unlike the case of standard Minimal Flavour Violation, we show that all the phases allowed by the flavour symmetry can be sizable without violating existing Electric Dipole Moment constraints, thus solving the SUSY CP problem. The EDMs at one and two loops are precisely analyzed as well as their correlations with the expected CP asymmetries in B physics.
ISSN:1029-8479
1029-8479
DOI:10.1007/JHEP05(2011)049