170 citations · 341 across the 5 of their papers we have counts for
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cond-mat.str-el2006★ 9 cited
How to calculate correlation functions of Heisenberg chains
Rob Hagemans, Jean-Sébastien Caux, Jean Michel Maillet
We describe a method for calculating dynamical spin-spin correlation functions in the finite isotropic and anisotropic antiferromagnetic Heisenberg models. Our method is able to pr…
cond-mat.str-el2006★ 170 cited
The dynamical spin structure factor for the anisotropic spin-1/2 Heisenberg chain
R. G. Pereira, J. Sirker, J. -S. Caux +4
The longitudinal spin structure factor for the XXZ-chain at small wave-vector q is obtained using Bethe Ansatz, field theory methods and the Density Matrix Renormalization Group. I…