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quant-ph2003
Bell's inequalities detect efficient entanglement
Antonio Acin, Nicolas Gisin, Lluis Masanes +1
We review the status of Bell's inequalities in quantum information, stressing mainly the links with quantum key distribution and distillation of entanglement. We also prove that fo…
quant-ph2003
Classical and quantum: some mutual clarifications
Valerio Scarani
This paper presents two unconventional links between quantum and classical physics. The first link appears in the study of quantum cryptography. In the presence of a spy, the quant…
quant-ph2003★ 2 cited
Security bounds in Quantum Cryptography using d-level systems
Antonio Acin, Nicolas Gisin, Valerio Scarani
We analyze the security of quantum cryptography schemes for -level systems using 2 or maximally conjugated bases, under individual eavesdropping attacks based on cloning m…