Diagonal entropy in many-body systems: volume effect and quantum phase transitions

DOI10.1016/j.physleta.2020.126333zbMath1472.81325arXiv1802.08475OpenAlexW2789205407MaRDI QIDQ823077

Yu Zeng, Heng Fan, Qiantan Hong, Jian Cui, Zheng-Hang Sun, Zhengan Wang, Hai-Feng Lang

Publication date: 24 September 2021

Published in: Physics Letters. A (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1802.08475

zbMATH Keywords

quantum entanglementquantum informationquantum phase transitionquantum simulationquantum coherence

Mathematics Subject Classification ID

Phase transitions (general) in equilibrium statistical mechanics (82B26) Many-body theory; quantum Hall effect (81V70) Lattice systems (Ising, dimer, Potts, etc.) and systems on graphs arising in equilibrium statistical mechanics (82B20) Quantum coherence, entanglement, quantum correlations (81P40) Quantum information, communication, networks (quantum-theoretic aspects) (81P45) Quantum entropies (81P17)

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