Remarks on Inflation and Noncommutative Geometry
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 that noncommutativity causes inflation induced fluctuations to become non-gaussian and anisotropic, and modifies the short distance dispersion relations.Keywords
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