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Some New Exact Ground States for Generalize Hubbard Models

Sergio Albeverio·Shao-Ming Fei
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Abstract

A set of new exact ground states of the generalized Hubbard models in arbitrary dimensions with explicitly given parameter regions is presented. This is based on a simple method for constructing exact ground states for homogeneous quantum systems.

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Sergio Albeverio, Shao-Ming Fei. 1998-02-02. Some New Exact Ground States for Generalize Hubbard Models. https://doi.org/10.1209/epl%2Fi1998-00210-x

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