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Title: Curvature tensor in discrete gravity

We study numerically the curvature tensor in a three-dimensional discrete space. Starting from the continuous metric of a three-sphere, we transformed it into a discrete space using three integers$$n_1, n_2$$n1,n2, and$$n_3$$n3. The numerical results are compared with the expected values in the continuous limit. We show that as the number of cells in the lattice increases, the continuous limit is recovered.

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Author(s) / Creator(s):
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Publisher / Repository:
Springer Science + Business Media
Date Published:
Journal Name:
The European Physical Journal C
Medium: X
Sponsoring Org:
National Science Foundation
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