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Dynamical correlation functions of the XXZ spin-1/2 chain
Journal article   Peer reviewed

Dynamical correlation functions of the XXZ spin-1/2 chain

N. Kitanine, Jean Michel Maillet, N. A. Slavnov and Véronique Terras
Nuclear Physics B, Vol.729(3), pp.558-580
2005

Abstract

Quantum integrable models Correlation functions Bethe ansatz
We derive a master equation for the dynamical spin-spin correlation functions of the XXZ spin-1/2 Heisenberg finite chain in an external magnetic field. In the thermodynamic limit, we obtain their multiple integral representation.
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