REMARKS ON INFLATION AND NONCOMMUTATIVE GEOMETRY
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- 10 November 2001
- journal article
- Published by World Scientific Pub Co Pte Ltd in Modern Physics Letters A
- Vol. 16 (34) , 2231-2240
- https://doi.org/10.1142/s0217732301005680
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.Keywords
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