Regular Article - Theoretical Physics
Exact theorems concerning CP and CPT violations in C=−1 entangled state of pseudoscalar neutral mesons
Department of Physics, Fudan University, Shanghai, 200433, China
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Published online: 1 March 2012
Neutral pseudoscalar mesons in an entangled or Einstein–Podolsky–Rosen state are routinely produced in ϕ and B factories. Based on the peculiar properties of an entangled state, we present some general exact theorems about parameters characterizing CP and CPT violations, by using various asymmetries defined for the correlated decays of the two entangled mesons, which are rigorously calculated.
© Springer-Verlag / Società Italiana di Fisica, 2012