Diamagnetism, gauge transformations, and sum rules
作者:
J. L. Friar,
S. Fallieros,
期刊:
American Journal of Physics
(AIP Available online 1981)
卷期:
Volume 49,
issue 9
页码: 847-849
ISSN:0002-9505
年代: 1981
DOI:10.1119/1.12380
出版商: American Association of Physics Teachers
关键词: DIAMAGNETISM;GUAGE INVARIANCE;SUM RULES;QUANTUM MECHANICS;MAGNETIC SUSCEPTIBILITY;ELECTROMAGNETISM
数据来源: AIP
摘要:
The dependence of conventional definitions of the atomic diamagnetic susceptibility on the gauge adopted for the description of the magnetic field is illustrated. The demonstration of the gauge invariance of the complete magnetic susceptibility leads to a discussion of the connection between gauge transformations and sum rules.
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