Generalized Quantization Condition
Liang Zheng, Zhuangqi Cao, Deng Xiao-Xu, Qishun Shen · Chinese Physics Letters · 2005
On the basis of analytical transfer matrix theory, we fine a generalized quantization condition. By introducing a new type of modified momentum, our quantization condition has the same form as the Bohr–Sommerfeld formula. Numerical and analytical comparisons show that the present method is exact.