Classical triangular lattice antiferromagnetic Ising model as a free-fermion/superconductor system

DOI10.1088/1751-8121/acc993OpenAlexW4362467299MaRDI QIDQ6042908

Paul E. Lammert, Amir Nourhani, Vincent H. Crespi

Publication date: 4 May 2023

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

Full work available at URL: https://doi.org/10.1088/1751-8121/acc993

zbMATH Keywords

frustrationfermionsantiferromagnetic Ising modelground state entropy

Mathematics Subject Classification ID

Quantum theory (81-XX) Statistical mechanics, structure of matter (82-XX)

Cites Work

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• Exact enumeration of the ground states of a triangular Ising antiferromagnet
• Frustrated two dimensional quantum magnets
• On Ising's model of ferromagnetism
• Order-disorder in hexagonal lattices
• Crystal Statistics. I. A Two-Dimensional Model with an Order-Disorder Transition