Noncommutative sine-Gordon model
β
O. Lechtenfeld
π
Article
π
2005
π
John Wiley and Sons
π
English
β 111 KB
## Abstract As I briefly review, the sineβGordon model may be obtained by dimensional and algebraic reduction from 2+2 dimensional selfβdual U(2) YangβMills through a 2+1 dimensional integrable U(2) sigma model. I argue that the noncommutative (Moyal) deformation of this procedure should relax the