PT symmetric form of the Hulthen potential
Znojil, Miloslav
arXiv, 0002017 / Harvested from arXiv
Text on arXiv
The fourth, missing example of an exactly solvable complex potential with PT symmetry V(x) = [V(-x)]^* defined on a bent contour and leading, at the real energies, to the Jacobi polynomial wave functions is found in a generalized Hulthen interaction.
Publié le : 2000-02-07
Classification:  Mathematical Physics,  81Q05 
@article{0002017,
     author = {Znojil, Miloslav},
     title = {PT symmetric form of the Hulthen potential},
     journal = {arXiv},
     volume = {2000},
     number = {0},
     year = {2000},
     language = {en},
     url = {http://dml.mathdoc.fr/item/0002017}
}

Znojil, Miloslav. PT symmetric form of the Hulthen potential. arXiv, Tome 2000 (2000) no. 0, . http://gdmltest.u-ga.fr/item/0002017/