170 citations · 642 across the 8 of their papers we have counts for
Showing 2006Show all
3 papers · 1 filter
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★ 131 cited
The 4-spinon dynamical structure factor of the Heisenberg chain
J. -S. Caux, R. Hagemans
We compute the exact 4-spinon contribution to the zero-temperature dynamical structure factor of the spin-1/2 Heisenberg isotropic antiferromagnet in zero magnetic field, directly…
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…