|
| related topics |
| {particle, mechanics, theory} |
| {measurement, state, measurements} |
| {bell, inequality, local} |
| {time, wave, function} |
| {photon, photons, single} |
| {observables, space, algebra} |
| {cos, sin, state} |
| {spin, pulse, spins} |
| {let, theorem, proof} |
| {time, decoherence, evolution} |
|
Cannot Local Reality Exist in the EPR-Bohm Gedankenexperiment ?
S. Uchiyama
abstract: We model measuring processes of a single spin-1/2 object and of a pair of
spin-1/2 objects in the EPR-Bohm state by systems of differential equations.
Our model is a local model with hidden-variables of the EPR-Bohm
Gedankenexperiment. Although there is no dynamical interaction between a pair
of spin-1/2 objects, the model can reproduce approximately the
quantum-mechanical correlations by the coincidence counting. Hence the Bell
inequality is violated. This result supports the idea that the coincidence
counting is the source of the non-locality in the EPR-Bohm Gedankenexperiment.
- oai_identifier:
- oai:arXiv.org:quant-ph/9502002
- categories:
- quant-ph
- comments:
- 13 pages, phyzzx, six figures available upon request.
- doi:
- 10.1007/BF02055508
- arxiv_id:
- quant-ph/9502002
- report_no:
- EPHOU-94-006
- created:
- 1995-02-02
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