Open AccessForm factors of the operators at the boundary in quantum nonlinear Schr?dinger model
Author(s) -
Yanshen Wang,
Yan Xue-Wen
Publication year - 2006
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.55.3885
Subject(s) - integrable system , eigenvalues and eigenvectors , boundary value problem , scalar (mathematics) , schrödinger's cat , nonlinear system , physics , mathematical physics , boundary (topology) , nonlinear schrödinger equation , quantum , quantum mechanics , mathematical analysis , mathematics , geometry
For the nonlinear Schrdinger model with an integrable open boundary, the scalar products of Bethe eigenstates and form factors of operators at the boundary are calculated. The results are represented as determinants of usual functions with parameters of the model.