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Remarks on inflation and noncommutative geometry

Chu, C.S.; Greene, B.R.; Shiu, G.

Authors

C.S. Chu

B.R. Greene

G. Shiu



Abstract

We briefly discuss some possible cosmological implications of noncommutative geometry. While the noncommutativity we consider does not affect gravity, it can play an important role in the dynamics of other fields that are present in the early universe. We point out the possibility that noncommutativity may cause inflation induced fluctuations to become non-Gaussian and anisotropic, and may modify the short distance dispersion relations.

Citation

Chu, C., Greene, B., & Shiu, G. (2001). Remarks on inflation and noncommutative geometry. Modern Physics Letters A, 16(34), 2231-2240. https://doi.org/10.1142/s0217732301005680

Journal Article Type Article
Publication Date Nov 1, 2001
Deposit Date Feb 15, 2008
Journal Modern Physics Letters A
Print ISSN 0217-7323
Publisher World Scientific Publishing
Peer Reviewed Peer Reviewed
Volume 16
Issue 34
Pages 2231-2240
DOI https://doi.org/10.1142/s0217732301005680

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