Gravity in Non-Commutative Geometry
| dc.creator | Chamseddine, A. H. | |
| dc.creator | Felder, G. | |
| dc.creator | Fröhlich, J. | |
| dc.date | 1992-09-14 | |
| dc.date | 1992-11-02 | |
| dc.date.accessioned | 2026-07-07T11:35:52Z | |
| dc.date.available | 2026-07-07T11:35:52Z | |
| dc.description | We study general relativity in the framework of non-commutative differential geometry. In particular, we introduce a gravity action for a space-time which is the product of a four dimensional manifold by a two-point space. In the simplest situation, where the Riemannian metric is taken to be the same on the two copies of the manifold, one obtains a model of a scalar field coupled to Einstein gravity. This field is geometrically interpreted as describing the distance between the two points in the internal space. | |
| dc.description | ZU-TH-30/1992 and ETH/TH/92/44, 11 pages. (The earlier version of this paper was the incomplete and unedited file which accidently replaced the corrected file) | |
| dc.identifier | https://arxiv.org/abs/hep-th/9209044 | |
| dc.identifier | http://arxiv.org/abs/hep-th/9209044 | |
| dc.identifier | Commun.Math.Phys.155:205-218,1993 | |
| dc.identifier | doi:10.1007/BF02100059 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/198738 | |
| dc.subject | High Energy Physics - Theory | |
| dc.subject | General Relativity and Quantum Cosmology | |
| dc.title | Gravity in Non-Commutative Geometry | |
| dc.type | text |