Eur. Phys. J. Special Topics 229, 2543–2554 (2020)
https://doi.org/10.1140/epjst/e2020-000027-4

Regular Article

Dual breaking of symmetries in algebraic models

Institute for Nuclear Research, Pf. 51, 4001 Debrecen, Hungary

^a e-mail: cseh@atomki.mta.hu

Received: 17 February 2020
Accepted: 28 August 2020
Published online: 23 October 2020

Abstract

The general features of the dual symmetry breaking in the algebraic structure models are discussed. Dual breaking indicates here simultaneous dynamical and spontaneous breaking. Several examples are considered, including the multiconfigurational dynamical symmetry (MUSY), which is the common intersection of the shell, collective and cluster models for the multi shell problem.