Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1896620 | Journal of Geometry and Physics | 2011 | 10 Pages |
Abstract
It is well known that the classical string on a two-sphere is more or less equivalent to the sine-Gordon model. We consider the non-abelian dual of the classical string on a two-sphere. We show that there is a projection map from the phase space of this model to the phase space of the sine-Gordon model. The corresponding Poisson structure of the sine-Gordon model is nonlocal with one integration.
Related Topics
Physical Sciences and Engineering
Mathematics
Mathematical Physics
Authors
Andrei Mikhailov,