摘要
The analytical expressions of the matrix elements for physical quantities are obtained for the Dirac oscillator in two and three spatial dimensions. Their behaviour for the case, of operator's square is discussed in details. The two-dimensional Dirac oscillator has similar behavior to that for three-dimensional one.
基金
The project supported by the Research Fund for the Doctorial Program of Higher Education of China under Grant No.20010284036
National Natural Science Foundation of China under Grant No.10125521
the 973 State Basic Key Research and Development of China under Grant No.G20000077400