Geometry of Configuration Mixing in Bose-Fermi Systems
arXiv:2506.10659 · doi:10.1016/j.physletb.2025.139647
Abstract
A geometric interpretation for an algebraic interacting boson-fermion model with configuration mixing is presented. The formalism is based on an extended Bose-Fermi matrix coherent states and is applied to gain insight on intertwined quantum shape-phase transitions and shape coexistence in odd-mass Nb nuclei.
5 pages, 3 figures, 1 Table, Physics Letters B, in press
References in corpus (5)
- Quantum phase transitions in the interacting boson model
- Intertwined Quantum Phase Transitions in the Zr Isotopes
- Zr Isotopes as a region of intertwined quantum phase transitions
- Mixed configurations and intertwined quantum phase transitions in odd-mass nuclei
- Configuration mixing and intertwined quantum phase transitions in odd-mass niobium isotopes
Cited by in corpus (3)
- Microscopic determination of the interacting boson-fermion model Hamiltonian from the nuclear energy density functional
- Quantum and classical analyses of intertwined phase transitions in odd-mass Nb isotopes
- Microscopic formulation of the interacting boson-fermion model using the nuclear energy density functional