Quantum lattice model with local multi-well potentials: Riemannian geometric interpretation for the phase transitions in ferroelectric crystals

DOI10.1016/j.physa.2020.124837OpenAlexW3035792717WikidataQ115341723 ScholiaQ115341723MaRDI QIDQ2139948

Rıza Erdem

Publication date: 20 May 2022

Published in: Physica A (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.physa.2020.124837

zbMATH Keywords

Riemannian geometryphase transitionsRicci scalaranharmonic potentialferroelectric crystalsquantum lattice model\(Sn_2 P_2 S_6\)geometric phase diagram

Mathematics Subject Classification ID

Statistical mechanics, structure of matter (82-XX)

Related Items (1)

Geometrical description of the state space in spin crossover solids with high-spin low-spin degree of freedom

Cites Work

• Information geometry of finite Ising models
• Information geometry, phase transitions, and the Widom line: magnetic and liquid systems
• Thermodynamic geometry of Ising ferromagnet in an external magnetic field: a self-consistent field theory calculation
• Thermodynamic geometry of a kagome Ising model in a magnetic field
• Information geometry in vapour–liquid equilibrium

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