Volume 98, Number 6, June 2012
|Number of page(s)||6|
|Published online||10 July 2012|
Classical trajectories of the continuum states of the symmetric Scarf II potential
Department of Applied Mathematics, Calcutta University - 92 A.P.C. Road, Kolkata, 700 009, India
Received: 26 April 2012
Accepted: 29 May 2012
We apply the factorization technique developed by Kuru et al. (Ann. Phys. (N.Y.), 323 (2008) 413) to obtain the exact analytical classical trajectories and momenta of the continuum states of the non-Hermitian but symmetric Scarf II potential. In particular, we observe that the strange behaviour of the quantum version at the spectral singularity has an interesting classical analogue.
PACS: 03.65.Fd – Algebraic methods / 02.20.-a – Group theory
© EPLA, 2012
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