@inproceedings{3201ed20846f446bb74e84114e54712f,
title = "Regular and chaotic classical dynamics in the U(5)-SU(3) quantum phase transition of the IBM",
abstract = "We study the classical dynamics in a generic first-order quantum phase transition between the U(5) and SU(3) limits of the interacting boson model. The dynamics is chaotic, of H{\'e}non-Heiles type, in the spherical phase and is regular, yet sensitive to local degeneracies, in the deformed phase. Both types of dynamics persist in the coexistence region resulting in a divided phase space.",
keywords = "First order quantum phase transition, classical chaos, mixed dynamics",
author = "M. Macek and A. Leviatan",
year = "2012",
doi = "10.1063/1.4759429",
language = "American English",
isbn = "9780735411005",
series = "AIP Conference Proceedings",
pages = "441--444",
booktitle = "Beauty in Physics",
note = "Beauty in Physics: Theory and Experiment - In Honor of Francesco Iachello on the Occasion of His 70th Birthday ; Conference date: 14-05-2012 Through 18-05-2012",
}