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arXiv · 1508.06058

Noncommutative de Sitter and FRW spaces

Maja Buric·John Madore
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Abstract

Several versions of fuzzy four-dimensional de Sitter space are constructed using the noncommutative frame formalism. Although all noncommutative spacetimes which are found have commutative de Sitter metric as a classical limit, the algebras and the differential calculi which define them have many differences which we derive and discuss.

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Maja Buric, John Madore. 2015-08-25. Noncommutative de Sitter and FRW spaces. https://arxiv.org/abs/1508.06058

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