A note on gl_N type-I integrable defects
Mathematical Physics
2014-02-18 v2 High Energy Physics - Theory
math.MP
Exactly Solvable and Integrable Systems
Abstract
Type-I quantum defects are considered in the context of the gl_N spin chain. The type-I defects are associated to the generalized harmonic oscillator algebra, and the chosen defect matrix is the one of the vector non-linear Schrodinger (NLS) model. The transmission matrices relevant to this particular type of defects are computed via the Bethe ansatz methodology.
Keywords
Cite
@article{arxiv.1308.1790,
title = {A note on gl_N type-I integrable defects},
author = {Anastasia Doikou},
journal= {arXiv preprint arXiv:1308.1790},
year = {2014}
}
Comments
13 pages, Latex. References added, minor typos corrected