Maja Buric, John Madore, George Zoupanos, “WKB Approximation in Noncommutative Gravity”, SIGMA, 2007, Volume 3,125, 12 pp.

This article is cited in 21 papers

WKB Approximation in Noncommutative Gravity

Maja Buric^a, John Madore^b, George Zoupanos^c

^a Faculty of Physics, University of Belgrade, P.O. Box 368 RS-11001 Belgrade, Serbia
^b Laboratoire de Physique Théorique, Université de Paris-Sud, Bâtiment 211, F-91405 Orsay, France
^c Physics Department, National Technical University, Zografou Campus, GR-15780 Athens

Abstract: We consider the quasi-commutative approximation to a noncommutative geometry defined as a generalization of the moving frame formalism. The relation which exists between noncommutativity and geometry is used to study the properties of the high-frequency waves on the flat background.

Keywords: noncommutative geometry; models of quantum gravity.

MSC: 46L87; 83C35

Received: October 25, 2007; in final form December 21, 2007; Published online December 24, 2007

Language: English

DOI: 10.3842/SIGMA.2007.125