Canonical and D-transformations in theories with constraints |
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Authors: | Dmitri M. Gitman |
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Affiliation: | (1) Instituto de Física, Universidade de São Paulo, 05389-970 São Paulo, S.P., Brazil |
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Abstract: | We describe a class of transformations in a super phase space (we call them D-transformations) which play the role of ordinary canonical transformations in theories with second-class constraints. Namely, in such theories they preserve the form invariance of equations of motion, their quantum analogs are unitary transformations, and the measure of integration in the corresponding Hamiltonian path integral is invariant under these transformations. |
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