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Volumn 360, Issue 2, 2006, Pages 256-258

On the minimum number of unitaries needed to describe a random-unitary channel

Author keywords

[No Author keywords available]

Indexed keywords

UNITARY OPERATORS; UPPER BOUND;

EID: 33750503156     PISSN: 03759601     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.physleta.2006.08.038     Document Type: Article
Times cited : (24)

References (22)
  • 1
    • 0004211518 scopus 로고
    • States, Effects, and Operations: Fundamental Notions in Quantum Theory
    • Springer-Verlag, Berlin
    • Kraus K. States, Effects, and Operations: Fundamental Notions in Quantum Theory. Lecture Notes in Physics vol. 190 (1983), Springer-Verlag, Berlin
    • (1983) Lecture Notes in Physics , vol.190
    • Kraus, K.1
  • 2
    • 1542365806 scopus 로고
    • For two-dimensional systems, a channel is random-unitary if and only if it is unital. For higher-dimensional systems, if a channel is random-unitary it is also unital, but the converse does not hold. See:
    • For two-dimensional systems, a channel is random-unitary if and only if it is unital. For higher-dimensional systems, if a channel is random-unitary it is also unital, but the converse does not hold. See:. Landau L.J., and Streater R.F. Linear Algebra Appl. 193 (1993) 107
    • (1993) Linear Algebra Appl. , vol.193 , pp. 107
    • Landau, L.J.1    Streater, R.F.2
  • 7
    • 33750509961 scopus 로고    scopus 로고
    • quant-ph/0507045
    • Winter A. quant-ph/0507045
    • Winter, A.1
  • 15
    • 33750497963 scopus 로고    scopus 로고
    • R. Mecozzi, Degree Thesis, Pavia, 2002, in Italian


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.