|
related topics |
{states, state, optimal} |
{measurement, state, measurements} |
{information, entropy, channel} |
{equation, function, exp} |
{operator, operators, space} |
{let, theorem, proof} |
{group, space, representation} |
{state, phys, rev} |
{observables, space, algebra} |
{error, code, errors} |
{state, states, coherent} |
{energy, gaussian, time} |
|
Optimal data processing for quantum measurements
Giacomo Mauro D'Ariano, Paolo Perinotti
abstract: We consider the general measurement scenario in which the ensemble average of
an operator is determined via suitable data-processing of the outcomes of a
quantum measurement described by a POVM. We determine the optimal processing
that minimizes the statistical error of the estimation.
- oai_identifier:
- oai:arXiv.org:quant-ph/0610058
- categories:
- quant-ph
- comments:
- 4 pages, 1 figure, revtex4. Updated figure
- doi:
- 10.1103/PhysRevLett.98.020403
- arxiv_id:
- quant-ph/0610058
- journal_ref:
- Phys. Rev. Lett. 98, 020403 (2007).
- created:
- 2006-10-09
- updated:
- 2006-10-10
Full article ▸
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