Analytical results for a modified trigonometric Razavy potential

作者:Xie, Qiong-Tao*
来源:Journal of Physics A-Mathematical and Theoretical, 2011, 44(47): 475304.
DOI:10.1088/1751-8113/44/47/475304

摘要

We have presented analytical results for the modified trigonometric Razavy potential with an additional relative phase between their components. It is shown that the analytical solutions can be given in terms of the Heun double confluent functions. Based on the properties of the Heun double confluent functions, the transfer matrix has been constructed to compute energy bands.