Symmetries and fluctuations in the nuclear density functional - CEA - Commissariat à l’énergie atomique et aux énergies alternatives Access content directly
Journal Articles Physica Scripta Year : 2014

Symmetries and fluctuations in the nuclear density functional

Abstract

We first discuss basic questions, such as confining the center of mass and taking advantage of the rotation invariance of the Hamiltonian, but also the quest for universality with respect to proton and neutron numbers. Our second subject is the need, in calculations of energy surfaces, to remember that collective coordinates are $quantum$ operators $B$. This allows fluctuations $\Delta_b$ possibly degrading the quality of that label $b$ $\equiv$ $\langle B \rangle$ used as an argument for the energy function $e(b)$.
No file

Dates and versions

cea-01180931 , version 1 (28-07-2015)

Identifiers

Cite

Bertrand G. Giraud, S. Karataglidis. Symmetries and fluctuations in the nuclear density functional. Physica Scripta, 2014, 89 (5), pp.054009. ⟨10.1088/0031-8949/89/5/054009⟩. ⟨cea-01180931⟩
35 View
0 Download

Altmetric

Share

Gmail Facebook Twitter LinkedIn More