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Volumn 71, Issue 1, 2005, Pages

Entanglement witnesses in spin models

Author keywords

[No Author keywords available]

Indexed keywords

BOSE-HUBBARD MODEL; QUANTUM INFORMATION THEORY (QIT); QUANTUM OPERATORS; THERMAL EQUILIBRIUM;

EID: 18444380556     PISSN: 10502947     EISSN: 10941622     Source Type: Journal    
DOI: 10.1103/PhysRevA.71.010301     Document Type: Article
Times cited : (193)

References (44)
  • 10
    • 84856130061 scopus 로고    scopus 로고
    • G. Tóth and O. Gühne, e-print quant-ph/0405165
    • G. Tóth and O. Gühne, e-print quant-ph/0405165.
  • 11
    • 18444378199 scopus 로고    scopus 로고
    • J. Eisert et al., e-print quant-ph/0407135
    • J. Eisert et al., e-print quant-ph/0407135;
  • 12
    • 18444367449 scopus 로고    scopus 로고
    • A.C. Doherty et al., e-print quant-ph/0407143
    • A.C. Doherty et al., e-print quant-ph/0407143.
  • 13
    • 84856126274 scopus 로고    scopus 로고
    • Independently, a preprint with a similar approach has recently appeared: Č. Brukner and V. Vedral, e-print quant-ph/040604
    • Independently, a preprint with a similar approach has recently appeared: Č. Brukner and V. Vedral, e-print quant-ph/040604.
  • 20
    • 18444406345 scopus 로고    scopus 로고
    • note
    • 2=1.
  • 21
    • 18444402860 scopus 로고    scopus 로고
    • note
    • Although we consider the spin-1/2 case, our approach can straightforwardly be generalized for spin-1 lattices.
  • 22
    • 18444413314 scopus 로고    scopus 로고
    • note
    • sep given in this paper is still a lower bound for the energy of separable states, but not necessarily the highest possible lower bound.
  • 31
    • 18444397805 scopus 로고    scopus 로고
    • T. Eggeling, R.F. Werner, and M.M. Wolf (unpublished)
    • T. Eggeling, R.F. Werner, and M.M. Wolf (unpublished);
  • 32
    • 18444363696 scopus 로고    scopus 로고
    • Ph.D. thesis, Technical University of Braunschweig, Germany (unpublished)
    • T. Eggeling, Ph.D. thesis, Technical University of Braunschweig, Germany, 2003 (unpublished);
    • (2003)
    • Eggeling, T.1
  • 43
    • 18444367159 scopus 로고    scopus 로고
    • J. J. Garcia-Ripoll et al., e-print cond-mat/0404566
    • J. J. Garcia-Ripoll et al., e-print cond-mat/0404566.
  • 44
    • 84856128723 scopus 로고    scopus 로고
    • G. Tóth and J.I. Cirac (unpublished)
    • G. Tóth and J.I. Cirac (unpublished).


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.