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arXiv · 2304.14205

The Fuzzy Onion: A proposal

S. Kováčik·J. Tekel
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Abstract

It is generally believed that the space has a nontrivial structure which is apparent on the order of the Planck length. There is a class of models of three-dimensional quantum spaces constructed using different mathematical tools. Also, there is another class of models with matrix descriptions of spaces of various dimensions and geometries with built-in momentum cut-off -- these are called fuzzy spaces; the fuzzy sphere is a prominent example. In this paper, we describe how to connect various spheres together to foliate a three-dimensional space dubbed the fuzzy onion.

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S. Kováčik, J. Tekel. 2023-04-27. The Fuzzy Onion: A proposal. https://arxiv.org/abs/2304.14205

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