The PT Symmeter » Middle East Technical University http://ptsymmetry.net PT Symmetry articles and information Wed, 24 Dec 2014 09:54:41 +0000 en hourly 1 http://wordpress.org/?v=3.0.4 PT-/non-PT-Symmetric and non-Hermitian Hellmann Potential: Approximate Bound and Scattering States with Any \(\ell\)-Values http://ptsymmetry.net/?p=1804&utm_source=rss&utm_medium=rss&utm_campaign=pt-non-pt-symmetric-and-non-hermitian-hellmann-potential-approximate-bound-and-scattering-states-with-any-ell-values http://ptsymmetry.net/?p=1804#comments Sat, 30 Aug 2014 19:30:31 +0000 dwh http://ptsymmetry.net/?p=1804 Altug Arda, Ramazan Sever

We investigate the approximate bound state solutions of the Schrodinger equation for the PT-/non-PT-symmetric and non Hermitian Hellmann potential. Exact energy eigenvalues and corresponding normalized wave functions are obtained. Numerical values of energy eigenvalues for the bound states are compared with the ones obtained before. Scattering state solutions are also studied. Phase shifts of the potential are written in terms of the angular momentum quantum number \(\ell\).

http://arxiv.org/abs/1409.0518
Quantum Physics (quant-ph)

]]> http://ptsymmetry.net/?feed=rss2&p=1804 0 Path Integral Solution of PT-/non-PT-Symmetric and non-Hermitian Hulthen Potential http://ptsymmetry.net/?p=830&utm_source=rss&utm_medium=rss&utm_campaign=path-integral-solution-of-pt-non-pt-symmetric-and-non-hermitian-hulthen-potential http://ptsymmetry.net/?p=830#comments Mon, 28 May 2012 02:50:07 +0000 dwh http://ptsymmetry.net/?p=830 N. Kandirmaz, R. Sever

The wave functions and the energy spectrum of PT-/non-PT-Symmetric and non-Hermitian Hulthen potential are of an exponential type and are obtained via the path integral. The path integral is constructed using parametric time and point transformation.

http://ctn.cvut.cz/ap/download.php?id=572

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