中文

Gravity on Fuzzy Space-Time

广义相对论与量子宇宙学 2008-02-03 v2 高能物理 - 理论

摘要

A review is made of recent efforts to add a gravitational field to noncommutative models of space-time. Special emphasis is placed on the case which could be considered as the noncommutative analog of a parallelizable space-time. It is argued that, at least in this case, there is a rigid relation between the noncommutative structure of the space-time on the one hand and the nature of the gravitational field which remains as a `shadow' in the commutative limit on the other.

关键词

引用

@article{arxiv.gr-qc/9709002,
  title  = {Gravity on Fuzzy Space-Time},
  author = {J. Madore},
  journal= {arXiv preprint arXiv:gr-qc/9709002},
  year   = {2008}
}

备注

ESI Preprint 478, 30 pages, Latex