可积开边界条件下的q形变玻色子模型

The q-boson hopping model with integrable open boundary condition

利用代数BetheAnsatz方法在可积开边界条件下推广了q形变玻色子模型,得到可积开边界条件下此模型的哈密顿量及其本征方程.该工作可为在更小尺度下研究具有相互作用的玻色子系统提供有效的理论基础.

Utilizing the algebraic Bethe Ansatz method, the Hamiltonian of q-boson hopping model and its eigenvalue equation are calculated under the integrable open boundary condition. Our result may serve as a theoretical basis for studying strongly correlated boson systems of still smaller scales.