Noncommutative gravity in three dimensions coupled to spinning sources
High Energy Physics - Theory
2010-11-11 v1 General Relativity and Quantum Cosmology
Abstract
Noncommutative gravity in three dimensions with vanishing cosmological constant is examined. We find a solution which describes a spacetime in the presence of a torsional source. We estimate the phase shift for each partial wave of a scalar field in the spacetime by the Born approximation.
Cite
@article{arxiv.hep-th/0204173,
title = {Noncommutative gravity in three dimensions coupled to spinning sources},
author = {Kiyoshi Shiraishi and Kenji Sakamoto and Nahomi Kan},
journal= {arXiv preprint arXiv:hep-th/0204173},
year = {2010}
}
Comments
13 pages, 1 eps figure