Integrable Kondo impurities in the one-dimensional supersymmetric extended Hubbard model
H. -Q. Zhou, X. -Y. Ge, M. D. Gould
Abstract
An integrable Kondo problem in the one-dimensional supersymmetric extended Hubbard model is studied by means of the boundary graded quantum inverse scattering method. The boundary K matrices depending on the local moments of the impurities are presented as a nontrivial realization of the graded reflection equation algebras in a two-dimensional impurity Hilbert space. Further,the model is solved by using the algebraic Bethe ansatz method and the Bethe ansatz equations are obtained.
Create a lesson
Related papers
Droplets obstruct Onsager-type solutions of the Ising model in a magnetic field
Ran Luo, Jiahua Tian
Physical limits to stochastic classifiers
Timur Aslyamov, Massimiliano Esposito
Absolute area under a scaled Brownian motion with resetting
Vicenç Méndez, Javier Cristín
Understanding the Mpemba Effect through a Rule of Thumb
Ran Yaacoby
Beyond the lemon: Spectra of random Lindblad operators with a Hamiltonian component
Mykhailo Hontarenko, Wojciech Tarnowski, Sergey Denisov et al.
Towards synergy between theory and experiments: First-passage processes under resetting with stochastic return protocols
Ashutosh Dubey, Arnab Pal