Gravity and the structure of noncommutative algebras

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

dc.contributor.author	Buric, M	en
dc.contributor.author	Madore, J	en
dc.contributor.author	Grammatikopoulos, T	en
dc.contributor.author	Zoupanos, G	en
dc.date.accessioned	2014-03-01T01:24:28Z
dc.date.available	2014-03-01T01:24:28Z
dc.date.issued	2006	en
dc.identifier.issn	1126-6708	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/17275
dc.subject	Models of Quantum Gravity	en
dc.subject	Non-Commutative Geometry	en
dc.subject.classification	Physics, Particles & Fields	en
dc.subject.other	GEOMETRY	en
dc.subject.other	SPACE	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	054	en
heal.identifier.secondary	http://dx.doi.org/10.1088/1126-6708/2006/04/054	en
heal.language	English	en
heal.publicationDate	2006	en
heal.abstract	A gravitational field can be defined in terms of a moving frame, which when made noncommutative yields a preferred basis for a differential calculus. It is conjectured that to a linear perturbation of the commutation relations which define the algebra there corresponds a linear perturbation of the gravitational field. This is shown to be true in the case of a perturbation of Minkowski space-time. © SISSA 2006.	en
heal.publisher	INT SCHOOL ADVANCED STUDIES	en
heal.journalName	Journal of High Energy Physics	en
dc.identifier.doi	10.1088/1126-6708/2006/04/054	en
dc.identifier.isi	ISI:000237369000005	en
dc.identifier.volume	2006	en
dc.identifier.issue	4	en
dc.identifier.spage	1369	en
dc.identifier.epage	1384	en