Classical two-site fidelity and quantum phase transitions in the Ising model and the extended Hubbard model

DOI10.1016/J.PHYSLETA.2008.08.021zbMath1225.82013OpenAlexW2059643655MaRDI QIDQ644020

Yan-Chao Li

Publication date: 2 November 2011

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

Full work available at URL: https://doi.org/10.1016/j.physleta.2008.08.021

Mathematics Subject Classification ID

Phase transitions (general) in equilibrium statistical mechanics (82B26) Renormalization group methods in equilibrium statistical mechanics (82B28) Lattice systems (Ising, dimer, Potts, etc.) and systems on graphs arising in equilibrium statistical mechanics (82B20)

Related Items (1)

FIDELITY APPROACH TO QUANTUM PHASE TRANSITIONS

Cites Work

• The transition probability in the state space of a \(^*\)-algebra
• Entanglement and spin squeezing in the three-qubit transverse Ising model
• Information-Theoretic Differential Geometry of Quantum Phase Transitions

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