Variational tricomplex and BRST theory
Alexey A. Sharapov
TL;DR
This paper introduces a covariant method using the variational tricomplex to derive the classical BRST charge from a BV master action, enhancing the theoretical framework of gauge theories.
Contribution
It presents a novel covariant procedure connecting the BV and BFV formalisms via the variational tricomplex, providing a new tool for analyzing gauge theories.
Findings
Provides a systematic derivation of the BRST charge from BV action.
Establishes a covariant link between BV and BFV formalisms.
Enhances understanding of gauge theory quantization methods.
Abstract
By making use of the variational tricomplex, a covariant procedure is proposed for deriving the classical BRST charge of the BFV formalism from a given BV master action.
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Taxonomy
TopicsMechanical and Optical Resonators · Gyrotron and Vacuum Electronics Research · Particle Accelerators and Free-Electron Lasers