145 citations · 1.4k across the 82 of their papers we have counts for
7 papers · 1 filter
Solvable models of Bose-Einstein condensates: a new algebraic Bethe ansatz scheme
H. -Q. Zhou, J. Links, M. D. Gould +1
A new algebraic Bethe ansatz scheme is proposed to diagonalise classes of integrable models relevant to the description of Bose-Einstein condensates in dilute alkali gases. This is…
New representations of the Hecke algebra and algebraic Bethe Ansatz for an integrable generalized spin ladder
Huan-Qiang Zhou, Holger Frahm, Mark D. Gould
This paper has been withdrawn by the authors, due an error in Bethe Ansatz equations (16).
Integrable Kondo impurities in the one-dimensional supersymmetric U model of strongly correlated electrons
H. -Q. Zhou, X. -Y. Ge, M. D. Gould
Integrable Kondo impurities in the one-dimensional supersymmetric U model of strongly correlated electrons are studied by means of the boundary graded quantum inverse scattering me…
Integrable Kondo impurities in the one-dimensional supersymmetric extended Hubbard model
H. -Q. Zhou, X. -Y. Ge, M. D. Gould
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…
Graded reflection equation algebras and integrable Kondo impurities in the one-dimensional t-J model
H. -Q. Zhou, X. -Y. Ge, J. Links +1
Integrable Kondo impurities in two cases of the one-dimensional model are studied by means of the boundary -graded quantum inverse scattering method. The boundary…
Algebraic Bethe ansatz for integrable Kondo impurities in the one-dimensional supersymmetric t-J model
H. -Q. Zhou, M. D. Gould
An integrable Kondo problem in the one-dimensional supersymmetric t-J model is studied by means of the boundary supersymmetric quantum inverse scattering method. The boundary m…
Twisted Quantum Affine Superalgebra , Invariant R-matrices and a New Integrable Electronic Model
Mark D. Gould, Ioannis Tsohantjis, Jon R. Links +1
We describe the twisted affine superalgebra and its quantized version . We investigate the tensor product representation of the 4-dimensional gr…