Measure in the 2D Regge quantum gravity
High Energy Physics - Lattice
2007-05-23 v3 General Relativity and Quantum Cosmology
High Energy Physics - Theory
Abstract
We propose a version of the 2D Regge calculus, in which the areas of all triangles are equal to each other. In this discretization Lund - Regge measure over link lengths is simplified considerably. Contrary to the usual Regge models with Lund - Regge measure, where this measure is nonlocal and rather complicated, the models based on our approach can be investigated using the numerical simulations in a rather simple way.
Cite
@article{arxiv.hep-lat/0501017,
title = {Measure in the 2D Regge quantum gravity},
author = {M. A. Zubkov},
journal= {arXiv preprint arXiv:hep-lat/0501017},
year = {2007}
}
Comments
Derivation of the basic result is reconsidered. Accepted for publication in Phys. Lett. B