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- Title
g Algebra and two-dimensional quasiexactly solvable Hamiltonian related to Poschl-Teller potential.
- Authors
PANAHI, H; RAHMATI, H
- Abstract
In this article, we write the general form of the quasiexactly solvable Hamiltonian of g algebra via one special representation in the x- y two-dimensional space. Then, by choosing an appropriate set of coefficients and making a gauge rotation, we show that this Hamiltonian leads to the solvable Poschl-Teller model on an open infinite strip. Finally, we assign g hidden algebra to the Poschl-Teller potential and obtain its spectrum by using the representation space of g algebra.
- Subjects
TWO-dimensional models; HAMILTONIAN systems; POSCHL-Teller potential; MATHEMATICAL forms; REPRESENTATION theory
- Publication
Pramana: Journal of Physics, 2014, Vol 83, Issue 1, p3
- ISSN
0304-4289
- Publication type
Article
- DOI
10.1007/s12043-014-0769-7