121 citations · 436 across the 14 of their papers we have counts for
3 papers · 1 filter
Multi-distributed Entanglement in Finitely Correlated Chains
F. Benatti, B. C. Hiesmayr, H. Narnhofer
The entanglement-sharing properties of an infinite spin-chain are studied when the state of the chain is a pure, translation-invariant state with a matrix-product structure. We stu…
Violation of a Bell inequality in particle physics experimentally verified?
R. A. Bertlmann, A. Bramon, G. Garbarino +1
Relevant aspects for testing Bell inequalities with entangled meson-antimeson systems are analyzed. In particular, we argue that the result of A. Go, J. Mod. Optics 51, 991 (2004),…
Active and Passive Quantum Erasers for Neutral Kaons
A. Bramon, G. Garbarino, B. C. Hiesmayr
Quantum marking and quantum erasure are discussed for the neutral kaon system. Contrary to other two-level systems, strangeness and lifetime of a neutral kaon state can be alternat…