Solutions of the Klein-Gordon equation with the improved Rosen-Morse potential energy model
Life and Physical Science College, Sichuan Agricultural University, 625014, Sichuan, People’s Republic of China
2360 State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation, Southwest Petroleum University, 610500, Chengdu, People’s Republic of China
Revised: 16 May 2013
Accepted: 2 June 2013
Published online: 1 July 2013
We solve the Klein-Gordon equation with the improved Rosen-Morse empirical potential energy model. The bound-state energy equation has been obtained by using the supersymmetric shape invariance approach. The relativistic vibrational transition frequencies for the state of the Cs2 molecule have been computed by using the improved Rosen-Morse potential model. The relativistic vibrational transition frequencies are in good agreement with the experimental RKR values and DPF values.
© Società Italiana di Fisica and Springer-Verlag Berlin Heidelberg, 2013