|
| related topics |
| {operator, operators, space} |
| {field, particle, equation} |
| {energy, gaussian, time} |
| {equation, function, exp} |
| {time, systems, information} |
| {particle, mechanics, theory} |
| {phase, path, phys} |
| {cos, sin, state} |
| {time, decoherence, evolution} |
| {time, wave, function} |
| {classical, space, random} |
| {measurement, state, measurements} |
| {state, states, coherent} |
| {theory, mechanics, state} |
|
Comments on discrete time in quantum mechanics
S. Bruce
abstract: The possibility that time can be regarded as a discrete parameter is
re-examined. We study the dynamics of the free particle and find in some cases
superluminal propagation.
- oai_identifier:
- oai:arXiv.org:quant-ph/0104045
- categories:
- quant-ph
- doi:
- 10.1103/PhysRevA.64.014103
- arxiv_id:
- quant-ph/0104045
- created:
- 2001-04-09
Full article ▸
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