|
| related topics |
| {states, state, optimal} |
| {alice, bob, state} |
| {cos, sin, state} |
| {let, theorem, proof} |
| {vol, operators, histories} |
| {state, states, entangled} |
| {state, phys, rev} |
| {bell, inequality, local} |
| {equation, function, exp} |
| {algorithm, log, probability} |
|
Optimal conclusive discrimination of two states can be achieved locally
Zhengfeng Ji, Hongen Cao, Mingsheng Ying
abstract: This paper constructs a LOCC protocol that achieves the global optimality in
conclusive discrimination of any two states with arbitrary a priori
probability. This can be interpreted that there is no ``non-locality'' in the
conclusive discrimination of two multipartite states.
- oai_identifier:
- oai:arXiv.org:quant-ph/0407120
- categories:
- quant-ph
- comments:
- 9 pages, RevTeX, no figure. Comments, criticisms and suggestions are
welcome
- doi:
- 10.1103/PhysRevA.71.032323
- arxiv_id:
- quant-ph/0407120
- journal_ref:
- Phys. Rev. A 71, 032323 (2005)
- created:
- 2004-07-15
Full article ▸
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