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arXiv · gr-qc/9607060

Quantum Space-time and Classical Gravity

J. Madore·J. Mourad
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Abstract

A method has been recently proposed for defining an arbitrary number of differential calculi over a given noncommutative associative algebra. As an example a version of quantized space-time is considered here. It is found that there is a natural differential calculus using which the space-time is necessarily flat Minkowski space-time. Perturbations of this calculus are shown to give rise to non-trivial gravitational fields.

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J. Madore, J. Mourad. 1996-07-24. Quantum Space-time and Classical Gravity. https://doi.org/10.1063/1.532328

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