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Geometric Phases in Kaon Decays and Baryogenesis

Authors :
Sangiri, Swarup
Sarkar, Utpal
Publication Year :
2022

Abstract

We studied the formalism for construction of Bargmann invariants (BIs) as quantum mechanical geometric phases and identified the CP invarince with the rephasing invariant phases in neutral kaon system, kaon decays, baryogenesis and leptogenesis. We develop this formalism to express the CP violation in terms of the Bargmann invariants, which allow us to interpret them as geometric phases. We then comment on the application of such generalized treatment of CP phases.

Details

Database :
arXiv
Publication Type :
Report
Accession number :
edsarx.2211.00415
Document Type :
Working Paper
Full Text :
https://doi.org/10.1016/j.nuclphysb.2023.116169