Buric, Maja; Madore, John; Zoupanos, George
WKB approximation in noncommutative gravity
SIGMA, Symmetry Integrability Geom. Methods Appl. 3, Paper 125, 12 p., electronic only (2007)
Summary: 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.
Mathematics Subject Classification
noncommutative geometry, models of quantum gravity