Most of them carried out the investigations within the framework of QISM and Bethe ansatz method. The methods are very useful in decrihing the information of the eigenvalues and eigenstates of the model.

• 围绕超对称t-J模型的研究已纷纷展开，所采用的方法集中为阶化量子反散射方法，这种方法能给出模型较完整的本征值和本征态的信息但在对待模型的关联函数的问题上还不够理想。