arXiv:0909.4199·v2·High Energy Physics — Phenomenology
Cold electroweak baryogenesis with Standard Model CP violation
Anders Tranberg🇫🇮 · Andres Hernandez🇩🇪 · Thomas Konstandin🇪🇸 · Michael G. Schmidt🇩🇪
Abstract
We study a mechanism that generates the baryon asymmetry of the Universe during a tachyonic electroweak phase transition. We utilize as sole source of CP violation an operator that was recently obtained from the Standard Model by integrating out the quarks.
Comments: 13 pages, 4 figures; published version; some comments and references added