One variation on Lloyd's theme
arXiv:cond-mat/9702004 · doi:10.1016/0375-9601(96)00663-9
Abstract
One random spin-1/2 XY chain that after Jordan-Wigner fermionization reduces to the extended Lloyd's model is considered. The random-averaged one-fermion Green functions have been calculated exactly that yields thermodynamics of the spin model.
15 pages, Latex, 5 figures (in TeX format)