Jayannavar, A. M. ; Khare, Avinash (1993) Propagators for shape-invariant singular potentials Physical Review D, 47 (10). pp. 4796-4797. ISSN 0556-2821
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Official URL: http://link.aps.org/doi/10.1103/PhysRevD.47.4796
Related URL: http://dx.doi.org/10.1103/PhysRevD.47.4796
Abstract
We show that the propagators K(x, y; t) for the shape-invariant singular potentials 1/x2, n(n+1)/x2, and 1/2ω2x2+1/x2 as obtained by Das and Huang are not correct, being singular at x=0 and y=0. By modifying their procedure we are able to obtain correct propagators for these three potentials.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to American Physical Society. |
| ID Code: | 14504 |
| Deposited On: | 12 Nov 2010 14:10 |
| Last Modified: | 04 Jul 2012 04:47 |
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