Nonstationary perturbation theory for the energy shifts of a degenerate level
- 1 August 1975
- journal article
- Published by Springer Nature in Theoretical and Mathematical Physics
- Vol. 24 (2) , 786-793
- https://doi.org/10.1007/bf01029062
Abstract
No abstract availableThis publication has 2 references indexed in Scilit:
- The description of collective motions in terms of many-body perturbation theoryProceedings of the Royal Society of London. Series A. Mathematical and Physical Sciences, 1957
- Bound States in Quantum Field TheoryPhysical Review B, 1951