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Gravity on Fuzzy Space-Time

J. Madore
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Abstract

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.

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J. Madore. 1997-09-02. Gravity on Fuzzy Space-Time. https://arxiv.org/abs/gr-qc/9709002

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