Nonlinear operations in quantum-information theory
نویسندگان
چکیده
منابع مشابه
Non-linear operations in quantum information theory
Quantum information theory is used to analyze various non-linear operations on quantum states. The universal disentanglement machine is shown to be impossible, and partial (negative) results are obtained in the state-dependent case. The efficiency of the transformation of non-orthogonal states into orthogonal ones is discussed.
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ژورنال
عنوان ژورنال: Physical Review A
سال: 1999
ISSN: 1050-2947,1094-1622
DOI: 10.1103/physreva.59.3320