The WKB Method in Three Dimensions
作者:
Charles L. Critchfield,
期刊:
American Journal of Physics
(AIP Available online 1964)
卷期:
Volume 32,
issue 7
页码: 542-545
ISSN:0002-9505
年代: 1964
DOI:10.1119/1.1970766
出版商: American Association of Physics Teachers
数据来源: AIP
摘要:
The WKB method of solution to Schrödinger's equation is usually applied individually to partial waves of definite angular momentum, i.e., in one dimension. However, the partial differential equation may be solved directly, by this method, and the first two terms are derived for the solution to scattering by a central potential. The resulting cross section is the same as in classical theory.
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