Energy shifts and the S matrix in degenerate perturbation theory
| Authors |
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| Publication date |
1979
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| Journal |
Journal of Physics. A, Mathematical and General
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| Volume | Issue number |
12
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| Pages (from-to) |
1321-1323
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| Number of pages |
3
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| Organisations |
-
Faculty of Science (FNWI) - Institute of Physics (IoP) - Institute for Theoretical Physics Amsterdam (ITFA)
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| Abstract |
Adiabatic perturbation theory is employed to establish a relationship between the S-matrix and the averaged energy shift of a degenerate level
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| Document type |
Article
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| Published at |
https://doi.org/10.1088/0305-4470/12/8/024
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