Exact theorems concerning CP and CPT violations in C=−1 entangled state of pseudoscalar neutral mesons

2011/12/31 by Yu Shi · 8 citations
Computer Science · Mathematics · Physics and Astronomy · #Algorithm #Mathematics #Meson #Particle physics #Physics #Pseudoscalar #Quantum Computing Algorithms and Architecture #Quantum Information and Cryptography #Quantum Mechanics and Applications #Quantum mechanics #State (computer science) #hep-ph

paper · pdf · doi:10.1140/epjc/s10052-012-1907-3

published in The European Physical Journal C 72(3) (Springer Science+Business Media) · 10 pages, published version

openalex publication_date 2012/02/29 · arxiv created 2012/03/27 · arxiv updated 2015/06/03 · openalex created_date 2025/10/10 · openalex updated_date 2026/08/05

Abstract

Neutral pseudoscalar mesons in an entangled or Einstein-Podolsky-Rosen state are routinely produced in phi 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.

Citations

• Possible test forCPTinvariance with correlated neutralBdecays
• Can Quantum-Mechanical Description of Physical Reality Be Considered Complete?
• Δt-dependent equal-sign dilepton asymmetry and CPTV effects in the symmetry of theB0–bar B0entangled state