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A Lattice Universe from M-theory

M. J. Duff·P. Hoxha·H. Lu·R. R. Martinez-Acosta·C. N. Pope
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Abstract

A recent paper on the large-scale structure of the Universe presented evidence for a rectangular three-dimensional lattice of galaxy superclusters and voids, with lattice spacing ~120 Mpc and called for some ``hitherto unknown process'' to explain it. Here we report that a rectangular three-dimensional lattice of intersecting domain walls, with arbitrary spacing, emerges naturally as a classical solution of M-theory.

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M. J. Duff, P. Hoxha, H. Lu, R. R. Martinez-Acosta, C. N. Pope. 1999-01-30. A Lattice Universe from M-theory. https://doi.org/10.1016/s0370-2693(99)00188-4

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