Path integral and solutions of the constraint equations: the case of reducible gauge theories

It is shown that the BRST path integral for reducible gauge theories, with appropriate boundary conditions on the ghosts, is a solution of the constraint equations. This is done by relating the BRST path integral to the kernel of the evolution operator projected on the physical subspace. © 1994.

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Detalles Bibliográficos
Autores principales: Ferraro, R., Henneaux, M., Puchin, M.
Formato: JOUR
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_03702693_v333_n3-4_p380_Ferraro
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