Exact solving \(q\) deformed boson model under open boundary condition. (English) Zbl 1266.82028
Summary: Utilizing the algebraic Bethe-Ansatz method, the Hamiltonian of \(q\) deformed boson model and its eigenvalue equation are calculated under the integrable open boundary condition. Rely on them, we give the exact energy spectrum and discuss two limit cases of the model.
MSC:
82B23 | Exactly solvable models; Bethe ansatz |
82B10 | Quantum equilibrium statistical mechanics (general) |
Keywords:
one-dimensional Bose gas; energy spectrum; \(q\) deformed boson model; algebraic Bethe-Ansatz; open boundary conditionReferences:
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