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

N. Kitanine 1 Jean Michel Maillet 2 N. A. Slavnov 3 Véronique Terras 2, 4
1 LPTM - UMR 8089 - Laboratoire de Physique Théorique et Modélisation
2 Phys-ENS - Laboratoire de Physique de l'ENS Lyon
3 SMI - Steklov Mathematical Institute
4 LPTA - Laboratoire de Physique Théorique et Astroparticules
Abstract : 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.
Mots-clés : Quantum integrable models Correlation functions Bethe ansatz
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Journal articles
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https://hal-ens-lyon.archives-ouvertes.fr/ensl-00266560
Contributor : Jean Michel Maillet Connect in order to contact the contributor
Submitted on : Monday, March 24, 2008 - 10:22:58 PM
Last modification on : Monday, January 25, 2021 - 2:38:02 PM

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N. Kitanine, Jean Michel Maillet, N. A. Slavnov, Véronique Terras. Dynamical correlation functions of the XXZ spin-1/2 chain. Nuclear Physics B, Elsevier, 2005, 729 (3), pp.558-580. ⟨10.1016/j.nuclphysb.2005.08.046⟩. ⟨ensl-00266560⟩

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