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Teoreticheskaya i Matematicheskaya Fizika, 1992, Volume 93, Number 2, Pages 342–353
(Mi tmf1532)
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This article is cited in 2 scientific papers (total in 2 papers)
A new approach to BRST operator cohomologies: Exact results for the BRST-fock theories
S. S. Horuzhy, A. V. Voronin Steklov Mathematical Institute, Russian Academy of Sciences
Abstract:
The modification of the BRST approach suggested by the authors and based on using the Lie superalgebra \hbox {$l\mkern 2mu(1,1)$} as the full algebra of the BRST symmetry is applied to the problem of calculating BRST operator cohomologies. The calculation is done for the class of BRST–Fock theories. The operator cohomologies are proved to be trivial. The result is interpreted as the analog of the no-ghost theorem on the level of observables.
Received: 11.08.1992
Citation:
S. S. Horuzhy, A. V. Voronin, “A new approach to BRST operator cohomologies: Exact results for the BRST-fock theories”, TMF, 93:2 (1992), 342–353; Theoret. and Math. Phys., 93:2 (1992), 1318–1327
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https://www.mathnet.ru/eng/tmf1532 https://www.mathnet.ru/eng/tmf/v93/i2/p342
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Abstract page: | 321 | Full-text PDF : | 117 | References: | 47 | First page: | 1 |
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