The Kohn-Hulthén Variational Procedure for the Scattering Operator and the Reactance Operator, Vol. 2 (Classic Reprint): Procedures Independent of the ... of the Trial Functions (Classic Reprint) - Softcover

Inhaltsangabe

This book presents the Kohn -Hulthén variational procedures for calculating the scattering operator and the reactance operator, which are essential for understanding the scattering of particles in quantum and wave mechanics. The author provides a comprehensive overview of the abstract formulation of the Kohn -Hulthén variational principle, offering an alternate form for the variational expressions and proving the variational principles. The discussion includes special cases of the g -representation, such as the radial equation with zero angular momentum, the one-dimensional scattering problem, the three-dimensional problem, and the scattering of an electron by an atom. Through these examples, the author demonstrates the significance of their variational approach in providing approximations for these scattering problems, which play a crucial role in various physical phenomena and technological applications.

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