Gravity and Discrete Symmetry
High Energy Physics - Theory
2017-02-01 v1
Abstract
Using the differential calculus on discrete group, we study the general relativity in the space-time which is the product of a four dimensional manifold by a two-point space. We generalize the usual concept of frame and connection in our space-time, and from the generalized torsion free condition we obtain an action of a scalar field coupled to Einstein gravity, which may be related to the Jordan-Brans-Dicke theory.
Keywords
Cite
@article{arxiv.hep-th/9405022,
title = {Gravity and Discrete Symmetry},
author = {Bin Chen and Takesi Saito and Ke Wu},
journal= {arXiv preprint arXiv:hep-th/9405022},
year = {2017}
}
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