Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
8200527 | Physics Letters B | 2006 | 7 Pages |
Abstract
Integrable inhomogeneous versions of the models like NLS, Toda chain, Ablowitz-Ladik model, etc., though well known at the classical level, have never been investigated for their possible quantum extensions. We propose a unifying scheme for constructing and solving such quantum integrable inhomogeneous models including a novel inhomogeneous sine-Gordon model, which avoids the difficulty related to the customary non-isospectral flow by introducing the inhomogeneities through some central elements of the underlying algebra.
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Nuclear and High Energy Physics
Authors
Anjan Kundu,