A topological characterization of classical BRST cohomology |
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| Authors: | José M Figueroa-O'Farrill |
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| Institution: | (1) Institute for Theoretical Physics, State University of New York at Stony Brook, 11794-3840 Stony Brook, NY, USA |
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| Abstract: | The recent identification of classical BRST cohomology with the  vertical cohomology of a certain fibration is used to compute it in terms of the classical observables and the topology of the gauge orbits. When the gauge orbits are compact and orientable, a duality theorem is exhibited. |
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