Subexponentially growing Hilbert space and nonconcentrating distributions in a constrained spin model

DOI10.1007/s10955-018-2016-yzbMath1395.82064arXiv1706.09832OpenAlexW2791793298MaRDI QIDQ721789

Michael Kastner, Jason R. Webster

Publication date: 20 July 2018

Published in: Journal of Statistical Physics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1706.09832

zbMATH Keywords

canonical ensembleconcentration of measurefully-connected spin model

Mathematics Subject Classification ID

Entropy and other invariants (28D20) Many-body theory; quantum Hall effect (81V70) Lattice systems (Ising, dimer, Potts, etc.) and systems on graphs arising in equilibrium statistical mechanics (82B20) Statistical thermodynamics (82B30)

Related Items (1)

Excited-state quantum phase transitions

Uses Software

• DLMF

Cites Work

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• Microcanonical analysis of the Curie-Weiss anisotropic quantum Heisenberg model in a magnetic field
• Excited state quantum phase transitions in many-body systems
• Dynamical transitions and quantum quenches in mean-field models
• Finite-temperature fidelity-metric approach to the Lipkin–Meshkov–Glick model
• Entropy and phase transitions in partially ordered sets
• The largeNbehaviour of the Lipkin model and exceptional points
• Statistical mechanics of exploding phase spaces: ontic open systems

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