Посилання:WKB Approximation in Noncommutative Gravity / M. Buric, J. Madore, G. Zoupanos // Symmetry, Integrability and Geometry: Methods and Applications. — 2007. — Т. 3. — Бібліогр.: 8 назв. — англ.
Підтримка:This paper is a contribution to the Proceedings of the Seventh International Conference “Symmetry in Nonlinear Mathematical Physics” (June 24–30, 2007, Kyiv, Ukraine). This work is supported by the EPEAEK programme “Pythagoras II” and co-funded by the European Union(75%) and the Hellenic state (25%). A CEI grant for participation in the Seventh International Conference “Symmetry in Nonlinear Mathematical Physics” is gratefully acknowledged.
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.