CP Violation in Supersymmetry with Effective Minimal Flavour Violation

Abstract

We analyze CP violation in supersymmetry with Effective Minimal Flavour Violation, as recently proposed in arXiv:1011.0730. 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.

22 pages, 7 figures. v2: Discussion in section 2 extended, conclusions unchanged. Matches published version

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• Natural SUSY Endures
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• Towards the Identification of New Physics through Quark Flavour Violating Processes
• Model-independent constraints on new physics in b --> s transitions
• Minimal Flavour Violation and Beyond
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• A U(2)^3 flavour symmetry in Supersymmetry