On chiral Hubbard model and the chiral Kondo lattice model

TL;DR

This paper investigates the integrability of the one-dimensional chiral Hubbard model at strong coupling, demonstrating its infinite conserved quantities and its relation to a chiral Kondo lattice model.

Contribution

It establishes the integrability of the chiral Hubbard model at infinite interaction and connects it to the chiral Kondo lattice model in the strong coupling limit.

Findings

Proves the model's integrability via infinite conserved quantities.

Shows the equivalence to a chiral Kondo lattice model at strong coupling.

Highlights the role of strong interactions in the model's behavior.

Abstract

The integrability of the one dimensional chiral Hubbard model is discussed in the limit of strong interaction, U=+\infty. The system is shown to be integrable in sense of existence of an infinite number of constants of motion. The system is related to a chiral Kondo lattice model at strong interaction J=+\infty