|
| related topics |
| {group, space, representation} |
| {field, particle, equation} |
| {equation, function, exp} |
| {phase, path, phys} |
| {operator, operators, space} |
| {energy, gaussian, time} |
| {let, theorem, proof} |
| {state, states, coherent} |
|
Central charges in regular mechanics
A. Cabo, J. L. Lucio M., V. Villanueva
abstract: We consider the algebra associated to a group of transformations which are
symmetries of a regular mechanical system (i.e. system free of constraints).
For time dependent coordinate transformations we show that a central extension
may appear at the classical level which is coordinate and momentum independent.
A cochain formalism naturally arises in the argument and extends the usual
configuration space cochain concepts to phase space.
- oai_identifier:
- oai:arXiv.org:quant-ph/9711036
- categories:
- quant-ph
- comments:
- LaTeX, no figures, corrected for misprints, sent to Annals of
Physics(NY)
- arxiv_id:
- quant-ph/9711036
- created:
- 1997-11-18
- updated:
- 1997-11-21
Full article ▸
|
|
| related documents |
| 9508002v1 |
| 0305150v1 |
| 0009033v1 |
| 0605026v1 |
| 0103044v1 |
| 0703220v1 |
| 9902067v1 |
| 0407051v1 |
| 9511001v1 |
| 0301176v1 |
| 0304026v3 |
| 0501048v1 |
| 9809064v2 |
| 9910005v3 |
| 0204128v1 |
| 0208156v1 |
| 0010082v2 |
| 0202024v7 |
| 9812066v1 |
| 0108028v1 |
| 0110062v1 |
| 0311057v1 |
| 9903081v1 |
| 0411156v2 |
| 9808035v1 |
|