Operator ordering for generally covariant systems
The constraint operators belonging to a generally covariant system are found out within the framework of the BRST formalism. The result embraces quadratic Hamiltonian constraints whose potential can be factorized as a never null function times a gauge invariant function. The building of the inner pr...
| Autores principales: | , |
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| Publicado: |
2000
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| Acceso en línea: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_09205632_v88_n1-3_p322_Ferraro http://hdl.handle.net/20.500.12110/paper_09205632_v88_n1-3_p322_Ferraro |
| Aporte de: |
| Sumario: | The constraint operators belonging to a generally covariant system are found out within the framework of the BRST formalism. The result embraces quadratic Hamiltonian constraints whose potential can be factorized as a never null function times a gauge invariant function. The building of the inner product between physical states is analyzed for systems featuring either intrinsic or extrinsic time. |
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