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arXiv · 0802.2557

Non-commutative Corrections in Spectral Matrix Gravity

Guglielmo Fucci·Ivan G. Avramidi
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Abstract

We study a non-commutative deformation of general relativity based on spectral invariants of a partial differential operator acting on sections of a vector bundle over a smooth manifold. We compute the first non-commutative corrections to Einstein equations in the weak deformation limit and analyze the spectrum of the theory. Related topics are discussed as well.

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Guglielmo Fucci, Ivan G. Avramidi. 2010-01-22. Non-commutative Corrections in Spectral Matrix Gravity. https://doi.org/10.1088/0264-9381%2F26%2F4%2F045019

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