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Teoreticheskaya i Matematicheskaya Fizika, 1994, Volume 98, Number 3, Pages 492–499
(Mi tmf1557)
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Equivariant BRST and localization
O. Tirkkonen
Abstract:
The structure of equivariant cohomology behind recently developed localizationschemes is discussed. A description of equivariant cohomology in terms of two nilpotent operators is developed. Various geometric quantum actions are shown to arise as momentum maps of group actions on the loop space. The arising equivariant BRST symmetry can be used to localize the path integral.
Citation:
O. Tirkkonen, “Equivariant BRST and localization”, TMF, 98:3 (1994), 492–499; Theoret. and Math. Phys., 98:3 (1994), 344–349
Linking options:
https://www.mathnet.ru/eng/tmf1557 https://www.mathnet.ru/eng/tmf/v98/i3/p492
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