Exactly Solvable Models Of Strongly Correlated Electrons

This volume is devoted to exact solutions of models of strongly correlated electrons in one spatial dimension by means of the Bethe Ansatz. Models examined include: the one-dimensional Hubbard model; the supersymmetric t-J model; and other models of strongly correlated electrons.

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Systems of strongly correlated electrons are at the heart of recent developments in condensed matter theory. They have applications to phenomena like high-Tc superconductivity and the fractional quantum hall effect. Analytical solutions to such models, though mainly limited to one spatial dimension, provide a complete and unambiguous picture of the dynamics involved. This volume is devoted to such solutions obtained using the Bethe Ansatz, and concentrates on the most important of such models, the Hubbard model. The reprints are complemented by reviews at the start of each chapter and an extensive bibliography.