Number conserving particle-hole RPA for superfluid nuclei

Number conserving particle-hole RPA for superfluid nuclei

We present a number conserving particle-hole RPA theory for collective excitations in the transition from normal to superfluid nuclei. The method derives from an RPA theory developed long ago in quantum chemistry using antisymmetric geminal powers, or equivalently number projected HFB states, as ref...

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Bibliographic Details
Main Authors: J. Dukelsky, J.E. García-Ramos, J.M. Arias, P. Pérez-Fernández, P. Schuck
Format: Article
Language:English
Published: Elsevier 2019-08-01
Series:Physics Letters B
Online Access:http://www.sciencedirect.com/science/article/pii/S0370269319304484

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