Published June 1975 | Version v1
Report Open

Collective pairing states and nonunitary representations of the quasi-spin group

Description

A mathematical proof is given of the intimate connection of the physical generalized seniority states (i.e. states the excitation energy spectra of which does not depend upon the number of particles) with states transforming according to non-unitary representations of the quasi-spin group

Availability note (English)

MF available from INIS under the Report Number.

Abstract (French)

Il est mathematiquement prouve que les etats physiques de seniorite generalisee (c'est-a-dire les etats dont le spectre d'excitation est independant du nombre de particules) sont des etats qui se transforment suivant des representations unitaires du groupe du quasi-spin

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Additional details

Publishing Information

Imprint Pagination
8 p.
Report number
IPNO-TH--75-22

INIS

Country of Publication
France
Country of Input or Organization
France
INIS RN
7227175
Subject category
S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
Descriptors DEI
COLLECTIVE MODEL; GROUND STATES; NONUNITARY REPRESENTATIONS
Descriptors DEC
ENERGY LEVELS; MATHEMATICAL MODELS; NUCLEAR MODELS