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We analyze electroweak baryogenesis in supersymmetric theories withflavor-dependent CP-violating phases. We generalize the standard approach toinclude the flavor dependence of the CP-violating sources and obtain ananalytical approximate expression for the baryon asymmetry of the universeinduced by these sources. It is shown that in the framework where the$\mu$-term is real and the chargino sources vanish, large flavor mixing mightlead to a substantial baryon asymmetry through the squark contributions, oncethe condition to have a strong first-order phase transition induced by lightright-handed up squarks is relaxed. We derive model independent bounds on therelevant up-squark left-right mass insertions. We show that in supersymmetricmodels with non-minimal flavor structure these bounds can be reached and therequired baryon asymmetry can be generated, while satisfying the constraintscoming from the electric dipole moments.Comment: 31 pages, 5 figures, uses RevTeX 4, a few comments and references  added, final version to appear in Phys. Rev.

physical review. d. particles, fields, gravitation, and cosmology/physical review. d. particles and fields

Flavor-dependent<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>CP</mml:mi></mml:math>violation and electroweak baryogenesis in supersymmetric theories

Flavor-dependentCPviolation and electroweak baryogenesis in supersymmetric theories