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On the application of symmetry breaking and its restoration to treat pairing correlation in finite nuclei
Hupin G., Lacroix D.
Dans Proceedings of the YKIS2011 Symposium : Frontier Issues in Physics of Exotic Nuclei - YKIS2011 : Frontier Issues in Physics of Exotic Nuclei, Kyoto : Japon (2011) - http://hal.in2p3.fr/in2p3-00680726
Physique/Physique Nucléaire Théorique
On the application of symmetry breaking and its restoration to treat pairing correlation in finite nuclei
G. Hupin1, D. Lacroix1
1 :  GANIL - Grand Accélérateur National d'Ions Lourds
http://www.ganil-spiral2.eu
CNRS : UPR3266 – IN2P3 – CEA : DSM/GANIL
Bvd Henri Becquerel - BP 55027 - 14076 CAEN CEDEX 5
France
An alternative approach to symmetry restoration within Energy Density Functional, the Symmetry-Conserving EDF is discussed. In this approach, the energy is directly written in terms of the degrees of freedom encoded in the one-, two-... body density matrices of the state having good quantum numbers. The SC-EDF framework is illustrated within Projection After and Before variation applied to particle number restoration.

Communications avec actes
2012
2011
Proceedings of the YKIS2011 Symposium : Frontier Issues in Physics of Exotic Nuclei
internationale
196
250-254

YKIS2011 : Frontier Issues in Physics of Exotic Nuclei
Kyoto
Japon
11/10/2011
15/10/2011

GANIL 2012-122 T
Proceedings of the YKIS2011 symposium, 11-15 October (2011), Kyoto, Japan
Lien vers le texte intégral : 
http://fr.arXiv.org/abs/1203.3925