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Journal articles
Correlation functions of the open XXZ chain I
Abstract : We consider the XXZ spin chain with diagonal boundary conditions in the framework of algebraic Bethe Ansatz. Using the explicit computation of the scalar products of Bethe states and a revisited version of the bulk inverse problem, we calculate the elementary building blocks for the correlation functions. In the limit of half-infinite chain, they are obtained as multiple integrals of usual functions, similar to the case of periodic boundary conditions.
https://hal-ens-lyon.archives-ouvertes.fr/ensl-00266468
Contributor : Jean Michel Maillet Connect in order to contact the contributor
Submitted on : Sunday, March 23, 2008 - 12:20:03 AM
Last modification on : Monday, January 25, 2021 - 2:38:02 PM
Contributor : Jean Michel Maillet Connect in order to contact the contributor
Submitted on : Sunday, March 23, 2008 - 12:20:03 AM
Last modification on : Monday, January 25, 2021 - 2:38:02 PM
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