Deforming Einstein's Gravity
高能物理 - 理论
2008-11-26 v1
摘要
A deformation of Einstein Gravity is constructed based on gauging the noncommutative ISO(3,1) group using the Seiberg-Witten map. The transformation of the star product under diffeomorphism is given, and the action is determined to second order in the deformation parameter.
引用
@article{arxiv.hep-th/0009153,
title = {Deforming Einstein's Gravity},
author = {Ali H. Chamseddine},
journal= {arXiv preprint arXiv:hep-th/0009153},
year = {2008}
}
备注
9 pages