2005/04/26 by Marco Genovese
Computer Science · Physics and Astronomy · #Quantum Computing Algorithms and Architecture #Quantum Information and Cryptography #Quantum Mechanics and Applications #quant-ph
paper · pdf · doi:10.1103/physreva.71.052314
published as Phys. Rev. A 71 (2005) 052314 · Phys. Rev. A in press
arxiv created 2005/04/26 · openalex publication_date 2005/05/12 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
In this paper we present the results of numerical calculations about the minimal value of detection efficiency for violating the Clauser-Horne inequality for qutrits. Our results show how the use of nonmaximally entangled states greatly improves this limit with respect to maximally entangled ones. A stronger resistance to noise is also found.