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Integrable multiparametric quantum spin chains

Angela Foerster·Jon Links·Itzhak Roditi
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Abstract

Using Reshetikhin's construction for multiparametric quantum algebras we obtain the associated multiparametric quantum spin chains. We show that under certain restrictions these models can be mapped to quantum spin chains with twisted boundary conditions. We illustrate how this general formalism applies to construct multiparametric versions of the supersymmetric t-J and U models.

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Angela Foerster, Jon Links, Itzhak Roditi. 1998-01-17. Integrable multiparametric quantum spin chains. https://doi.org/10.1088/0305-4470%2F31%2F2%2F024

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