BRST cohomology for 2D gravity
High Energy Physics - Theory
2014-11-18 v1
Abstract
The BRST cohomology group in the space of local functionals of the fields for the two-dimensional conformally invariant gravity is calculated. All classical local actions (ghost number equal to zero) and all candidate anomalies are given and discussed for our model.
Cite
@article{arxiv.hep-th/9504037,
title = {BRST cohomology for 2D gravity},
author = {Paul A. Blaga and L. Tataru and Ion V. Vancea},
journal= {arXiv preprint arXiv:hep-th/9504037},
year = {2014}
}
Comments
19 pages, LATEX, submitted to Romanian Journal of Physics