Publication Details:
Journal or Publication Title:
Armenian Journal of Physics=Ֆիզիկայի հայկական հանդես
Date of publication:
Volume:
Number:
ISSN:
Official URL:
Title:
Creator:
A. Zh. Khachatrian ; V. A. Khoetsyan ; N. A. Aleksanyan ; D. R. Voskanyan
Corporate Creators:
State Engineering University of Armenia (SEUA), Yerevan, Armenia
Subject:
Physics ; Electronic structure and electrical properties of surfaces
Coverage:
Abstract:
We show that in Hilbert space the wave functions corresponding to different scattering problems are orthogonal with respect to each other for any potential. We prove that a wave process which propagates in a space symmetrically can be excited in the case of a symmetric potential only, when the spectral compositions of the left and right scattering functions generating a wave packet coincide with each other.