First principle derivation of semiclassical force for electroweak baryogenesis
نویسندگان
چکیده
منابع مشابه
First principle derivation of semiclassical force for electroweak baryogenesis
We perform a systematic gradient expansion on kinetic equations and derive the CPviolating semiclassical force for fermions propagating in presence of a CP-violating wall at a first order electroweak phase transition. The force appears at order h̄ in the flow term of the kinetic equation and agrees with the semiclassical force used for baryogenesis computations. In particular we consider the for...
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ژورنال
عنوان ژورنال: Journal of High Energy Physics
سال: 2001
ISSN: 1029-8479
DOI: 10.1088/1126-6708/2001/06/031