Articles with "modified bethe" as a keyword



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Scalar product of twisted XXX modified Bethe vectors

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Published in 2018 at "Journal of Statistical Mechanics: Theory and Experiment"

DOI: 10.1088/1742-5468/aaddac

Abstract: We consider closed XXX spin chains with broken total spin $U(1)$ symmetry within the framework of the modified algebraic Bethe ansatz. We study multiple actions of the modified monodromy matrix entries on the modified Bethe… read more here.

Keywords: scalar product; bethe vectors; twisted xxx; product twisted ... See more keywords