BRST-Antibracket Cohomology in 2D Conformal Gravity

Friedemann Brandt; Walter Troost; Antoine Van Proeyen

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arXiv · hep-th/9407061

BRST-Antibracket Cohomology in 2D Conformal Gravity

Friedemann Brandt·Walter Troost·Antoine Van Proeyen

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Abstract

We present results of a computation of the BRST-antibracket cohomology in the space of local functionals of the fields and antifields for a class of 2d gravitational theories which are conformally invariant at the classical level. In particular all classical local action functionals, all candidate anomalies and all BRST--invariant functionals depending nontrivially on antifields are given and discussed for these models.

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Friedemann Brandt, Walter Troost, Antoine Van Proeyen. 1994-07-12. BRST-Antibracket Cohomology in 2D Conformal Gravity. https://arxiv.org/abs/hep-th/9407061

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