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Proceedings Paper

Quantization in curvilinear coordinates and construction of expansion formulas via eigenfunctions of Schrödinger operator
Author(s): Alexander G. Chircov; George A. Kazakov
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Paper Abstract

In the present work the classical problem about a particle in a central field is quantized using Chirkov's method. According to this method, in contrast to classical one, quantization is carried out directly in spatial spherical coordinates. The generalization of Schrodinger equation for a case of spatial spherical coordinates is obtained. The expansion formulas of arbitrary functions via the eigenfunctions of this equation are obtained on the basis of Titchmarsh's method. It is proved that the Parseval equality is fulfilled directly in curvilinear coordinates.

Paper Details

Date Published: 5 April 2004
PDF: 6 pages
Proc. SPIE 5400, Seventh International Workshop on Nondestructive Testing and Computer Simulations in Science and Engineering, (5 April 2004); doi: 10.1117/12.555368
Show Author Affiliations
Alexander G. Chircov, St. Petersburg State Polytechnical Univ. (Russia)
George A. Kazakov, St. Petersburg State Polytechnical Univ. (Russia)


Published in SPIE Proceedings Vol. 5400:
Seventh International Workshop on Nondestructive Testing and Computer Simulations in Science and Engineering
Alexander I. Melker, Editor(s)

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