BRST Cohomology of the Superstring in Super-Beltrami Parametrization
Liviu T\u{a}taru, Ion V.Vancea (Department of Theoretical Physics,, University of Cluj-Napoca, Romania)
TL;DR
This paper extends a method for calculating BRST cohomology, previously used in 2D gravity and bosonic strings, to superstring theories quantized with super-Beltrami parametrization, enhancing understanding of their quantum structure.
Contribution
It generalizes a BRST cohomology calculation method to superstring theories in super-Beltrami parametrization, providing a new tool for their analysis.
Findings
Successfully extended the method to superstring theories.
Facilitated calculations of BRST cohomology in superstring models.
Improved understanding of superstring quantization in super-Beltrami variables.
Abstract
A method for the calculation of the BRST cohomology, recently developed for 2D gravity theory and the bosonic string in the Beltrami parametrization,is generalised to the superstring theories quantized in super-Beltrami parametrization.
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