Towards a noncommutative version of Gravitation

Research output: Contribution in Book/Catalog/Report/Conference proceedingConference contribution

Abstract

Alain Connes' noncommutative theory led to an interesting model including both Standard Model of particle physics and Euclidean Gravity. Nevertheless, an hyperbolic version of the gravitational part would be necessary to make physical predictions, but it is still under research. We shall present the difficulties to generalize the model from Riemannian to Lorentzian Geometry and discuss key ideas and current attempts.
Original languageEnglish
Title of host publicationInvisible Universe International Conference
EditorsJean Michel Alimi
Place of PublicationNew York
PublisherAmerican institute of physics
DOIs
Publication statusPublished - 23 Jun 2010

Keywords

  • Noncommutative geometry

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