Gravity and the Structure of Noncommutative Algebras

Buric, M; Grammatikopoulos, T; Madore, J; Zoupanos, G

dc.contributor.author	Buric, M	en
dc.contributor.author	Grammatikopoulos, T	en
dc.contributor.author	Madore, J	en
dc.contributor.author	Zoupanos, G	en
dc.date.accessioned	2014-03-01T01:55:03Z
dc.date.available	2014-03-01T01:55:03Z
dc.date.issued	2006	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/27569
dc.subject	Differential Calculus	en
dc.subject	Minkowski Space	en
dc.subject	Moving Frames	en
dc.title	Gravity and the Structure of Noncommutative Algebras	en
heal.type	journalArticle	en
heal.identifier.primary	10.1088/1126-6708/2006/04/054	en
heal.identifier.secondary	http://dx.doi.org/10.1088/1126-6708/2006/04/054	en
heal.publicationDate	2006	en
heal.abstract	A gravitational field can be defined in terms of a moving frame, which whenmade noncommutative yields a preferred basis for a differential calculus. It isconjectured that to a linear perturbation of the commutation relations whichdefine the algebra there corresponds a linear perturbation of the gravitationalfield. This is shown to be true in the case of a	en
dc.identifier.doi	10.1088/1126-6708/2006/04/054	en