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arXiv · hep-ph/0403219

Anomalous commutators and electroweak baryogenesis

Steven D. Bass
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Abstract

Electroweak vacuum transition processes (sphalerons) in the early Universe provide a possible explanation of the baryon asymmetry. Combining this physics with the anomalous commutators of Adler and Boulware and renormalization group invariance, we argue that electroweak baryon number violation also induces a ``topological condensate'' in the vacuum. QCD sphaleron processes act to distribute the baryon number violation between both left and right handed quarks and induce a spin independent component in this ``condensate''.

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Steven D. Bass. 2004-03-19. Anomalous commutators and electroweak baryogenesis. https://doi.org/10.1016/j.physletb.2004.03.085

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