Quantum Group Invariant Supersymmetric t-J Model with periodic boundary conditions

TL;DR

This paper introduces and analyzes an integrable supersymmetric t-J model that is invariant under quantum groups and has periodic boundary conditions, solved using algebraic nested Bethe ansatz.

Contribution

It presents a new integrable supersymmetric t-J model with quantum group invariance and periodic boundaries, solved via algebraic nested Bethe ansatz.

Findings

Model is integrable and quantum group invariant.

Solution obtained through algebraic nested Bethe ansatz.

Provides detailed analysis of the model's properties.

Abstract

An integrable version of the supersymmetric t-J model which is quantum group invariant as well as periodic is introduced and analysed in detail. The model is solved through the algebraic nested Bethe ansatz method.