Three-party pure quantum states are determined by two two-party reduced states

Physical Review A - Atomic, Molecular, and Optical Physics

Volumn 70, Issue 1, 2004, Pages

  Diósi, Lajos ^a  

^a WIGNER RESEARCH CENTRE FOR PHYSICS   (Hungary)

Author keywords

[No Author keywords available]

Indexed keywords

DENSITY MATRICES; REDUCED STATES; STATE VECTORS; TRIPARTITE SYSTEMS;

EIGENVALUES AND EIGENFUNCTIONS; FUNCTIONS; MATHEMATICAL MODELS; MATRIX ALGEBRA; THEOREM PROVING; VECTORS;

QUANTUM THEORY;

EID: 69649108540     PISSN: 10502947     EISSN: None     Source Type: Journal    
DOI: 10.1103/PhysRevA.70.010302     Document Type: Article

References (7)

1. N. Linden, S. Popescu, and W.K. Wootters, Phys. Rev. Lett. 89, 207901 (2002).
2. N. Linden and W.K. Wootters, Phys. Rev. Lett. 89, 277906 (2002).
3. Y.-J. Han, Y.-S. Zhang, and G.-C. Guo, e-print quant-ph/0403151.
4. In classical multiparty systems, the corresponding statement would be trivial since pure states are zero-uncertainty states described by multivariate delta functions.
5. M.A. Nielsen and I.L. Chuang, Quantum Computation and Quantum Information (Cambridge University Press, Cam bridge, 2002).
6. A.J. Coleman, Rev. Mod. Phys. 35, 668 (1963).
7. B)