Gauge Invariant Formulations of Lineal Gravity
High Energy Physics - Theory
2009-10-22 v2
Abstract
It is shown that the currently studied ``string-inspired'' model for gravity on a line can be formulated as a gauge invariant theory based on the Poincar\'e group with central extension -- a formulation that complements and simplifies H.~Verlinde's construction based on the unextended Poincar\'e group.
Keywords
Cite
@article{arxiv.hep-th/9203056,
title = {Gauge Invariant Formulations of Lineal Gravity},
author = {Daniel Cangemi and Roman Jackiw},
journal= {arXiv preprint arXiv:hep-th/9203056},
year = {2009}
}
Comments
11 pp