2D $R^2$ gravity in weak coupling limit
General Relativity and Quantum Cosmology
2007-05-23 v3 High Energy Physics - Lattice
High Energy Physics - Theory
Abstract
2D quantum gravity in infinitely large invariant volume is considered. In weak coupling limit the dynamics is reduced to quantum mechanics of a single degree of freedom. The correspondent two - point Green function is calculated explicitly in Gaussian approximation.
Keywords
Cite
@article{arxiv.gr-qc/0404087,
title = {2D $R^2$ gravity in weak coupling limit},
author = {M. A. Zubkov},
journal= {arXiv preprint arXiv:gr-qc/0404087},
year = {2007}
}
Comments
Accepted for publication in Phys. Lett. B