Darboux-Witten techniques for the Demkov-Ostrovsky problem
نویسندگان
چکیده
منابع مشابه
Darboux-Witten techniques for the Demkov-Ostrovsky problem.
The bosonic strictly isospectral problem for Demkov-Ostrovsky (DO) effective potentials in the radially nodeless sector is first solved in the supersymmetric Darboux-Witten (DW) half line (or l-changing) procedure. As an application, for the κ = 1 class, if one goes back to optics examples, it might be possible to think of a one-parameter family of Maxwell lenses having the same optical scatter...
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México Summary.-We briefly tackle the following concepts in the Demkov-Ostrovsky (DO) node-less sector: (i) orbital impedance, (ii) orbital capacity, (iii) closeness to reflectionlessness. Moreover , using previous supersymmetric results for the DO problem, a strictly isospectral effect in the DO orbital impedances is discussed and explicit plots are displayed for the Maxwell fisheye lens. This...
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15 صفحه اولSupersymmetry of Demkov-ostrovsky Effective Potentials in the R 0 = 0 Sector
We present a supersymmetric analysis of the wave problem with a Demkov-Ostrovsky spherically symmetric class of focusing potentials at zero energy. Following a suggestion of Lévai, we work in the so-called R 0 = 0 sector in order to obtain the superpartner (fermionic) potentials within Witten's supersymmetric procedure. General solutions of the superpotential for the known physical cases are gi...
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ژورنال
عنوان ژورنال: Physical Review A
سال: 1996
ISSN: 1050-2947,1094-1622
DOI: 10.1103/physreva.54.2571