|
| related topics |
| {time, wave, function} |
| {measurement, state, measurements} |
| {particle, mechanics, theory} |
| {operator, operators, space} |
| {field, particle, equation} |
| {wave, scattering, interference} |
|
Weak measurement of arrival time
J. Ruseckas, B. Kaulakys
abstract: The arrival time probability distribution is defined by analogy with the
classical mechanics. The difficulty of requirement to have the values of
non-commuting operators is circumvented using the concept of weak measurements.
The proposed procedure is suitable to the free particles and to the particles
subjected to an external potential, as well. It is shown that such an approach
imposes an inherent limitation to the accuracy of the arrival time
determination.
- oai_identifier:
- oai:arXiv.org:quant-ph/0307006
- categories:
- quant-ph
- comments:
- 3 figures
- doi:
- 10.1103/PhysRevA.66.052106
- arxiv_id:
- quant-ph/0307006
- journal_ref:
- Phys. Rev. A 66, 052106 (2002)
- created:
- 2003-07-01
Full article ▸
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