Quantum Dilaton Gravity in Two Dimensions with Fermionic Matter
High Energy Physics - Theory
2009-11-11 v2 General Relativity and Quantum Cosmology
Abstract
Path integral quantization of generic two-dimensional dilaton gravity non-minimally coupled to a Dirac fermion is performed. After integrating out geometry exactly, perturbation theory is employed in the matter sector to derive the lowest order gravitational vertices. Consistency with the case of scalar matter is found and issues of relevance for bosonisation are pointed out.
Cite
@article{arxiv.hep-th/0607030,
title = {Quantum Dilaton Gravity in Two Dimensions with Fermionic Matter},
author = {Daniel Grumiller and Rene Meyer},
journal= {arXiv preprint arXiv:hep-th/0607030},
year = {2009}
}
Comments
27 pages, 3 figures, v2: final version, added references, sec. 2 partially rewritten, some amendments, to be published in Class. Quant. Grav