Symmetries of higher-order string gravity actions
High Energy Physics - Theory
2009-10-30 v2 General Relativity and Quantum Cosmology
Abstract
In this paper we explicitly prove the invariance of the time-dependent string gravity Lagrangian with up to four derivatives under the global symmetry.
Keywords
Cite
@article{arxiv.hep-th/9610131,
title = {Symmetries of higher-order string gravity actions},
author = {Krzysztof A. Meissner},
journal= {arXiv preprint arXiv:hep-th/9610131},
year = {2009}
}
Comments
10 pages, LATEX file, several misprints corrected, two references added, the final version submitted to Phys.Lett.B