Towards a noncommutative version of Gravitation

Nicolas Franco

doi:10.1063/1.3462689

Towards a noncommutative version of Gravitation

Nicolas Franco

Faculty of Sciences

Research output: Contribution in Book/Catalog/Report/Conference proceeding › Conference 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 language	English
Title of host publication	Invisible Universe International Conference
Editors	Jean Michel Alimi
Place of Publication	New York
Publisher	American institute of physics
DOIs	https://doi.org/10.1063/1.3462689
Publication status	Published - 23 Jun 2010

Keywords

Noncommutative geometry

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10.1063/1.3462689

http://arxiv.org/pdf/1003.5407v1

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title = "Towards a noncommutative version of Gravitation",

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.",

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AB - 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.

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U2 - 10.1063/1.3462689

DO - 10.1063/1.3462689

M3 - Conference contribution

BT - Invisible Universe International Conference

A2 - Alimi, Jean Michel

PB - American institute of physics

CY - New York

ER -

Towards a noncommutative version of Gravitation

Abstract

Keywords

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