Monodromy and excited-state quantum phase transitions in integrable systems: collective vibrations of nuclei

DOI10.1088/0305-4470/39/31/L01zbMath1158.82305OpenAlexW2033245409MaRDI QIDQ5484466

Jan Dobeš, Michal Macek, Pavel Cejnar, Jan Jolie, Stefan Heinze

Publication date: 17 August 2006

Published in: Journal of Physics A: Mathematical and General (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1088/0305-4470/39/31/l01

Mathematics Subject Classification ID

Phase transitions (general) in equilibrium statistical mechanics (82B26) Statistical mechanics of solids (82D20)

Related Items (10)

Chaos in a deformed Dicke model ⋮ Excited-state quantum phase transitions in systems with two degrees of freedom: Level density, level dynamics, thermal properties ⋮ A generalization of the quantum Rabi model: exact solution and spectral structure ⋮ Monodromy in Dicke superradiance ⋮ Excited state quantum phase transitions in many-body systems ⋮ A Lagrangian fibration of the isotropic 3-dimensional harmonic oscillator with monodromy ⋮ Thermal and quantum phase transitions in atom-field systems: a microcanonical analysis ⋮ Algebraic approach to two-dimensional systems: Shape phase transitions, monodromy, and thermodynamic quantities ⋮ Excited-state quantum phase transitions in systems with two degrees of freedom. II: Finite-size effects ⋮ Excited-state quantum phase transitions

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