Exactly solvable site-dependent hubbard model

Authors

Feng Pan, Louisiana State University
J. P. Draayer, Louisiana State University

Document Type

Article

Publication Date

1-1-1999

Abstract

Exact solutions for the eigenvalue problem of a Hubbard model with special site-dependent t and U parameters is derived using an infinite-dimensional algebraic approach based on the Bethe ansatz. © 1999 The American Physical Society.

Publication Source (Journal or Book title)

Physical Review B Condensed Matter and Materials Physics

First Page

4553

Last Page

4556

Recommended Citation

Pan, F., & Draayer, J. (1999). Exactly solvable site-dependent hubbard model. Physical Review B Condensed Matter and Materials Physics, 59 (7), 4553-4556. https://doi.org/10.1103/PhysRevB.59.4553