Partial dynamical symmetry in Bose-Fermi systems
Nuclear Theory
2015-07-08 v1 Quantum Physics
Abstract
We generalize the notion of partial dynamical symmetry (PDS) to a system of interacting bosons and fermions. In a PDS, selected states of the Hamiltonian are solvable and preserve the symmetry exactly, while other states are mixed. As a first example of such novel symmetry construction, spectral features of the odd-mass nucleus Pt are analyzed.
Cite
@article{arxiv.1506.06578,
title = {Partial dynamical symmetry in Bose-Fermi systems},
author = {P. Van Isacker and J. Jolie and T. Thomas and A. Leviatan},
journal= {arXiv preprint arXiv:1506.06578},
year = {2015}
}
Comments
5 pages, 1 figure, 2 tables, accepted for publication in Physical Review C (Rapid Communications)