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quant-ph2016
Time-dependent local-to-normal mode transition in triatomic molecules
Hans Cruz, Marisol Bermúdez-Montaña, Renato Lemus
Time-evolution of the vibrational states of two interacting harmonic oscillators in the local mode scheme is presented. A local-to-normal mode transition (LNT) is identified and st…
quant-ph2001★ 6 cited
A new dynamical group approach to the modified Poschl-Teller potential
Shi-Hai Dong, R. Lemus
The properties of the modified Pöschl-Teller (MPT) potential are outlined. The ladder operators are constructed directly from the wave functions without introducing any auxiliary v…