Electric dipole moments, new forces and dark matter

被引：0
作者：
Pavel Fileviez Pérez
Alexis D. Plascencia
机构：
[1] Case Western Reserve University,Physics Department and Center for Education and Research in Cosmology and Astrophysics (CERCA)
来源：
Journal of High Energy Physics | / 2021卷
关键词：
Beyond Standard Model; CP violation;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
New sources of CP violation beyond the Standard Model are crucial to explain the baryon asymmetry in the Universe. We discuss the impact of new CP violating interactions in theories where a dark matter candidate is predicted by the cancellation of gauge anomalies. In these theories, the constraint on the dark matter relic density implies an upper bound on the new symmetry breaking scale from which all new states acquire their masses. We investigate in detail the predictions for electric dipole moments and show that if the relevant CP-violating phase is large, experiments such as the ACME collaboration will be able to fully probe the theory.
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