Please use this identifier to cite or link to this item: https://physrep.ff.bg.ac.rs/handle/123456789/201
Title: Noncommutative de Sitter and FRW spaces
Authors: Burić, Maja 
Madore, John
Issue Date: 1-Oct-2015
Journal: European Physical Journal C
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.
URI: https://physrep.ff.bg.ac.rs/handle/123456789/201
ISSN: 1434-6044
DOI: 10.1140/epjc/s10052-015-3729-6
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