Energy shifts and the S matrix in degenerate perturbation theory

M.A.J. Michels, L.G. Suttorp

Research output: Contribution to journalArticleAcademicpeer-review

2 Citations (Scopus)
Original languageEnglish
Pages (from-to)1321-1323
JournalJournal of Physics A: Mathematical and General
Volume12
Issue number8
DOIs
Publication statusPublished - 1979
Externally publishedYes

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