|
| related topics |
| {states, state, optimal} |
| {operator, operators, space} |
| {key, protocol, security} |
| {measurement, state, measurements} |
| {cos, sin, state} |
| {let, theorem, proof} |
| {spin, pulse, spins} |
| {error, code, errors} |
| {information, entropy, channel} |
|
Minimum-error discrimination between symmetric mixed quantum states
Chih-Lung Chou, Li-Yi Hsu
abstract: We provide a solution of finding optimal measurement strategy for
distinguishing between symmetric mixed quantum states. It is assumed that the
matrix elements of at least one of the symmetric quantum states are all real
and nonnegative in the basis of the eigenstates of the symmetry operator.
- oai_identifier:
- oai:arXiv.org:quant-ph/0304117
- categories:
- quant-ph
- comments:
- 10 pages
- doi:
- 10.1103/PhysRevA.68.042305
- arxiv_id:
- quant-ph/0304117
- journal_ref:
- Physical Review A 68, 042305 (2003)
- created:
- 2003-04-17
- updated:
- 2003-06-13
Full article ▸
|
|
| related documents |
| 0610058v2 |
| 9811036v1 |
| 0607105v2 |
| 0001116v4 |
| 9803066v1 |
| 0410054v1 |
| 9701028v1 |
| 0503022v3 |
| 0212143v2 |
| 0602037v2 |
| 0605041v4 |
| 0405095v2 |
| 0309216v5 |
| 0408011v2 |
| 0311154v2 |
| 0604009v1 |
| 0311133v2 |
| 0702033v1 |
| 0309161v1 |
| 0512037v2 |
| 0408134v1 |
| 0106042v2 |
| 0502103v2 |
| 0610196v2 |
| 9712019v3 |
|