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Bell inequality and CP violation in the neutral kaon system

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arxiv quant-ph/0107022 v1 pith:OG2PT6KX submitted 2001-07-04 quant-ph hep-ph

R.A. Bertlmann , W. Grimus , B.C. Hiesmayr This is my paper
classification quant-phhep-ph
keywords bellinequalitybounddecoherencekaonneutralsystemviolation
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For the entangled neutral kaon system we formulate a Bell inequality sensitive to CP violation in mixing. Via this Bell inequality we obtain a bound on the leptonic CP asymmetry which is violated by experimental data. Furthermore, we connect the Bell inequality with a decoherence approach and find a lower bound on the decoherence parameter which practically corresponds to Furry's hypothesis.

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Cited by 2 Pith papers

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score. Full citation record

  1. Quantum Tomography in Neutral Meson and Antimeson Systems

    hep-ph 2025-07 conditional novelty 6.0 of 10

    The complete flavor density matrix of a neutral meson-antimeson pair can be reconstructed from time-dependent semileptonic decay rates, with B_s^0 and K^0 the most favorable systems.

  2. Particle Collisions & Quantum Entanglement in High-Energy Collisions

    hep-ph 2025-09 unverdicted novelty 2.0 of 10

    A review summarizing advancements in probing quantum entanglement and Bell inequalities using high-energy particle colliders.

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