MSSM Electroweak Baryogenesis and Flavour Mixing in Transport Equations

Abstract

We make use of the formalism developed in Ref. [1], and calculate the chargino mediated baryogenesis in the Minimal Supersymmetric Standard Model. The formalism makes use of a gradient expansion of the Kadanoff-Baym equations for mixing fermions. For illustrative purposes, we first discuss the semiclassical transport equations for mixing bosons in a space-time dependent Higgs background. To calculate the baryon asymmetry, we solve a standard set of diffusion equations, according to which the chargino asymmetry is transported to the top sector, where it biases sphaleron transitions. At the end we make a qualitative and quantitative comparison of our results with the existing work. We find that the production of the baryon asymmetry of the Universe by CP-violating currents in the chargino sector is strongly constrained by measurements of electric dipole moments.

30 pages, 6 figures; minor changes, published version

References in corpus (43)

• Endpoint of the hot electroweak phase transition
• First-Order Electroweak Phase Transition in the Standard Model with a Low Cutoff
• Opening the Window for Electroweak Baryogenesis
• Effective dynamics of soft non-abelian gauge fields at finite temperature
• A Non-Perturbative Analysis of the Finite T Phase Transition in SU(2)xU(1) Electroweak Theory
• Electroweak Baryogenesis in Supersymmetric Models
• Chern-Simons Number Diffusion and Hard Thermal Loops on the Lattice
• Supersymmetric Electroweak Baryogenesis
• Electroweak Baryogenesis and Higgs and Stop Searches at LEP and the Tevatron
• Improved Results in Supersymmetric Electroweak Baryogenesis
• Electroweak baryogenesis and low energy supersymmetry
• Supersymmetric CP-violating Currents and Electroweak Baryogenesis
• The MSSM Electroweak Phase Transition on the Lattice
• Non-local Electroweak Baryogenesis Part I : Thin Wall Regime
• Non-local Electroweak Baryogenesis Part II : The Classical Regime
• Higgs-Mediated Electric Dipole Moments in the MSSM: An Application to Baryogenesis and Higgs Searches
• Electroweak Baryogenesis: Concrete in a SUSY Model with a Gauge Singlet
• Dominant Two-Loop Corrections to the MSSM Finite Temperature Effective Potential
• Transport equations for chiral fermions to order \hbar and electroweak baryogenesis: Part I
• Transport equations for chiral fermions to order \hbar and electroweak baryogenesis: Part II
• The Baryon asymmetry in the Standard Model with a low cut-off
• Supersymmetric Electroweak Baryogenesis in the WKB approximation
• Resonant Relaxation in Electroweak Baryogenesis
• Bubbles in the supersymmetric standard model
• Electroweak Baryogenesis from a Classical Force
• The baryogenesis window in the MSSM
• The 2-loop MSSM finite temperature effective potential with stop condensation
• Electroweak Baryogenesis in a Supersymmetric U(1)' Model
• First principle derivation of semiclassical force for electroweak baryogenesis
• The Supersymmetric Origin of Matter
• A New Source for Electroweak Baryogenesis in the MSSM
• Strong Sphalerons and Electroweak Baryogenesis
• The More Relaxed Supersymmetric Electroweak Baryogenesis
• Kinetic description of fermion flavor mixing and CP-violating sources for baryogenesis
• Semiclassical force for electroweak baryogenesis: three-dimensional derivation
• The Higgs Sector in a $U(1{)}^{\prime }$ Extension of the MSSM
• New constraint from Electric Dipole Moments on chargino baryogenesis in MSSM
• The Sphaleron Rate: Bodeker's Leading Log
• SUSY Variants of the Electroweak Phase Transition
• Supersymmetric Electroweak Baryogenesis
• CP Violating Bubble Wall Profiles
• Some aspects of collisional sources for electroweak baryogenesis
• Studying Electroweak Baryogenesis using Evenisation and the Wigner Formalism

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