Violation of a Bell inequality in particle physics experimentally verified?

R. A. Bertlmann, A. Bramon, G. Garbarino, B. C. Hiesmayr

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47 Citations (Scopus)


Relevant aspects for testing Bell inequalities with entangled meson-antimeson systems are analyzed. In particular, we argue that the results of Go [J. Mod. Opt. 51 (2004) 991], which nicely illustrate the quantum entanglement of B-meson pairs, cannot be considered as a Bell-test refuting local realism. © 2004 Elsevier B.V. All rights reserved.
Original languageEnglish
Pages (from-to)355-360
JournalPhysics Letters, Section A: General, Atomic and Solid State Physics
Issue number5-6
Publication statusPublished - 22 Nov 2004


  • B-meson system
  • Bell inequality
  • Entanglement
  • Neutral kaon system


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