Results 291 to 300 of about 38,556,457 (339)

Ising model

Simulation of Complex Systems, 2021
Aykut Argun   +2 more
openaire   +2 more sources

Extended Ising model

Physical Review B, 1988
In this paper we describe a numerical method of solving the local-density mean-field equations of spatially frustrated lattice models. Using techniques of simulated annealing and simultaneous updating of collective modes, we have been able to locate the global minima of a function with many nearby local minima.
, Balbuena, , Dawson
openaire   +2 more sources

Magnetic properties of mixed spin-5/2 and spin-2 Ising model on a decorated square lattice: A Monte Carlo simulation

Physica A: Statistical Mechanics and its Applications, 2019
The magnetic properties of mixed spin-5/2 and spin-2 Ising model on a decorated square lattice are studied using the Monte Carlo simulations. The ground state phase diagrams of mixed spin-5/2 and spin-2 Ising model on a decorated square lattice are ...
A. Jabar, R. Masrour
semanticscholar   +1 more source

ON ISING'S MODEL OF FERROMAGNETISM

Mathematical Proceedings of the Cambridge Philosophical Society, 1936
Ising discussed the following model of a ferromagnetic body: Assume N elementary magnets of moment μ to be arranged in a regular lattice; each of them is supposed to have only two possible orientations, which we call positive and negative. Assume further that there is an interaction energy U for each pair of neighbouring magnets of opposite direction ...
openaire   +2 more sources

Unilateral Ising Models

Advances in Applied Probability, 1978
Ising lattices model spatial interaction among binary variables, and consequently, are relevant to many scientific disciplines. They are intuitively appealing models because their conditional distributions are given locally (they are Markov fields). On the other hand, their marginal distributions (even for pairs of sites, let alone triples, etc.) are ...
openaire   +2 more sources

On the Ising Model

Inference: International Review of Science, 2018
In the last 75 years, physicists have solved the 2D Ising model of ferromagnetism in numerous ways. The solutions may be combinatorial, algebraic, or analytic—but all come to the same result.
openaire   +1 more source

The Ising Model

1998
Abstract Statistical mechanics aims to study the global properties of classical or quantum systems, which may have a large number of building blocks and interactions, through a small number of global concepts such as volume, temperature, equilibrium states, critical exponents.
David E Evans, Yasuyuki Kawahigashi
openaire   +1 more source

The Ising Model

Statistical Mechanics, 2021
T. C. Dorlas
semanticscholar   +1 more source

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