Zero-Point Energy and the Lamb Shift
作者:
Edwin A. Power,
期刊:
American Journal of Physics
(AIP Available online 1966)
卷期:
Volume 34,
issue 6
页码: 516-518
ISSN:0002-9505
年代: 1966
DOI:10.1119/1.1973082
出版商: American Association of Physics Teachers
数据来源: AIP
摘要:
A suggestion by Feynman that the Lamb-shift energy can be obtained from the changes in zero-point energy due to the presence of the atoms involved is worked through in detail for the Bethe nonrelativistic contribution to the energy shift. The self energy of a free electron is obtained in the same way and is equivalent to the state independent shift due to thee2A2/2m2term in the normal perturbation methods.
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