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Positive Energy Bound States
Author(s) -
Awin A. M.
Publication year - 1991
Publication title -
fortschritte der physik/progress of physics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.469
H-Index - 71
eISSN - 1521-3978
pISSN - 0015-8208
DOI - 10.1002/prop.2190390203
Subject(s) - interpretation (philosophy) , subject (documents) , energy (signal processing) , theoretical physics , mathematics , physics , computer science , quantum mechanics , library science , programming language
Positive energy bound states (PEBS) are introduced through a brief historical background. Few examples, including cases with partial waves higher than the 0 th order, are then demonstrated. Related problems, such as the modification of Levinson's theorem, PEBS with perturbations and the interpretation of PEBS have been reviewed. The present status of the subject is then discussed.