Minimax quantum-state discrimination
✍ Scribed by D’Ariano, Giacomo Mauro; Sacchi, Massimiliano Federico; Kahn, Jonas
- Book ID
- 121663974
- Publisher
- The American Physical Society
- Year
- 2005
- Tongue
- English
- Weight
- 90 KB
- Volume
- 72
- Category
- Article
- ISSN
- 1050-2947
No coin nor oath required. For personal study only.
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Quantum theory restricts our ability to determine the state of a physical system. This is true even if we know for certain that it was prepared in one of a known set of possible states. I describe two types of optimal strategy for state discrimination. These are (i) state discrimination with minimum
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