Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
8201994 | Annals of Physics | 2015 | 9 Pages |
Abstract
The exact bound state spectrum of rationally extended shape invariant real as well as PT symmetric complex potentials is obtained by using potential group approach. The generators of the potential groups are modified by introducing a new operator U(x,J3±12)to express the Hamiltonian corresponding to these extended potentials in terms of Casimir operators. Connection between the potential algebra and the shape invariance is elucidated.
Keywords
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Physics and Astronomy (General)
Authors
Rajesh Kumar Yadav, Nisha Kumari, Avinash Khare, Bhabani Prasad Mandal,