Article (Scientific journals)
Two- and three-body calculations within the dominantly orbital state method
Semay, Claude; Buisseret, Fabien
2013In Physics Letters A, 377, p. 1826-1831
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Keywords :
[en] Dominantly orbital state method; [en] Approximation; [en] Bound state
Abstract :
[en] The dominantly orbital state method allows a semiclassical description of quantum systems. At the origin, it was developed for two-body relativistic systems. Here, the method is extended to treat two-body Hamiltonians and systems with three identical particles, in D >= 2 dimensions, with arbitrary kinetic energy and potential. This method is very easy to implement and can be used in a large variety of fields. Results are expected to be reliable for large values of the orbital angular momentum and small radial excitations, but information about the whole spectrum can also be obtained in some very specific cases.
Research center :
AGIF - Algèbre, Géométrie et Interactions fondamentales
Disciplines :
Physics
Author, co-author :
Semay, Claude  ;  Université de Mons > Faculté des Sciences > Physique nucléaire et subnucléaire
Buisseret, Fabien ;  Université de Mons > Faculté des Sciences > Physique nucléaire et subnucléaire
Language :
English
Title :
Two- and three-body calculations within the dominantly orbital state method
Publication date :
14 May 2013
Journal title :
Physics Letters A
ISSN :
0375-9601
Publisher :
Elsevier, Netherlands
Volume :
377
Pages :
1826-1831
Peer reviewed :
Peer Reviewed verified by ORBi
Research unit :
S824 - Physique nucléaire et subnucléaire
Research institute :
R150 - Institut de Recherche sur les Systèmes Complexes
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