Monte Carlo study of a two-dimensional spin-polarized fermion lattice gas

D. J. Scalapino; R. L. Sugar; W. D. Toussaint

doi:10.1103/PhysRevB.29.5253

Monte Carlo study of a two-dimensional spin-polarized fermion lattice gas

D. J. Scalapino, R. L. Sugar, W. D. Toussaint

Physics

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27 Scopus citations

Abstract

A model of spin-polarized fermions hopping on a two-dimensional lattice with a near-neighbor repulsive interaction is simulated with the use of Monte Carlo methods. This system exhibits an Ising-like order-disorder phase transition as the temperature is lowered. Results for the structure factor, staggered susceptibility, and order parameter are obtained, and finite-size scaling on lattices of 4×4, 6×6, and 8×8 is used to estimate Tc and test the nature of the phase transition.

Original language	English (US)
Pages (from-to)	5253-5255
Number of pages	3
Journal	Physical Review B
Volume	29
Issue number	9
DOIs	https://doi.org/10.1103/PhysRevB.29.5253
State	Published - 1984

ASJC Scopus subject areas

Condensed Matter Physics

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10.1103/PhysRevB.29.5253

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title = "Monte Carlo study of a two-dimensional spin-polarized fermion lattice gas",

abstract = "A model of spin-polarized fermions hopping on a two-dimensional lattice with a near-neighbor repulsive interaction is simulated with the use of Monte Carlo methods. This system exhibits an Ising-like order-disorder phase transition as the temperature is lowered. Results for the structure factor, staggered susceptibility, and order parameter are obtained, and finite-size scaling on lattices of 4×4, 6×6, and 8×8 is used to estimate Tc and test the nature of the phase transition.",

author = "Scalapino, {D. J.} and Sugar, {R. L.} and Toussaint, {W. D.}",

year = "1984",

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AU - Sugar, R. L.

AU - Toussaint, W. D.

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N2 - A model of spin-polarized fermions hopping on a two-dimensional lattice with a near-neighbor repulsive interaction is simulated with the use of Monte Carlo methods. This system exhibits an Ising-like order-disorder phase transition as the temperature is lowered. Results for the structure factor, staggered susceptibility, and order parameter are obtained, and finite-size scaling on lattices of 4×4, 6×6, and 8×8 is used to estimate Tc and test the nature of the phase transition.

AB - A model of spin-polarized fermions hopping on a two-dimensional lattice with a near-neighbor repulsive interaction is simulated with the use of Monte Carlo methods. This system exhibits an Ising-like order-disorder phase transition as the temperature is lowered. Results for the structure factor, staggered susceptibility, and order parameter are obtained, and finite-size scaling on lattices of 4×4, 6×6, and 8×8 is used to estimate Tc and test the nature of the phase transition.

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Monte Carlo study of a two-dimensional spin-polarized fermion lattice gas

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