Search Results - subject:"Ising Model"

A dynamic phase diagram of the planar Ising antiferromagnet

Antoniuk, Marcin; Kulakowski, Krzysztof - In: Physica A: Statistical Mechanics and its Applications 242 (1997) 1, pp. 219-229

The cellular automata technique is used to investigate metastable magnetic structures of a square lattice of spins with an Ising antiferromagnetic interaction between nearest and next-nearest neighbours. A dynamic phase diagram is introduced, where an evolution rule is ascribed to each set of...

Persistent link: https://www.econbiz.de/10010587308

Simulation of the four-dimensional Ising model on the Creutz cellular automaton

Aktekin, N. - In: Physica A: Statistical Mechanics and its Applications 232 (1996) 1, pp. 397-407

The four-dimensional Ising model is simulated on the Creutz cellular automaton. The computed values of the critical …

Persistent link: https://www.econbiz.de/10010872321

Universality in the three-dimensional hard-sphere lattice gas

Yamagata, Atsushi - In: Physica A: Statistical Mechanics and its Applications 231 (1996) 4, pp. 495-498

-sphere lattice gas on the simple cubic lattice agree with them but those of the three-dimensional Ising model do not. This supports …

Persistent link: https://www.econbiz.de/10011059524

Critical activity of the hard-sphere lattice gas on the body-centred cubic lattice

Yamagata, Atsushi - In: Physica A: Statistical Mechanics and its Applications 224 (1996) 3, pp. 677-683

transition of an antiferromagnetic Ising model in an external field and a Blume-Emery-Griffiths model on the body-centred cubic …

Persistent link: https://www.econbiz.de/10011059898

Time-evolution of damage in the Ising model

Wang, Fugao; Suzuki, Masuo - In: Physica A: Statistical Mechanics and its Applications 223 (1996) 1, pp. 34-49

The time-evolution of the damage in the Ising model with the heat bath and Glauber dynamics has been investigated with …

Persistent link: https://www.econbiz.de/10011061681

Global mean-field phase diagram of the spin-1 Ising ferromagnet in a random crystal field

Borelli, M.E.S.; Carneiro, C.E.I. - In: Physica A: Statistical Mechanics and its Applications 230 (1996) 1, pp. 249-256

We study the phase diagram of the mean-field spin-1 Ising ferromagnet in a uniform magnetic field H and a random crystal field Δi, with probability distribution P(Δi) = pδ(Δi −Δ) + (1 − p)δ(Δi). We analyse the effects of randomness on the first-order surfaces of the Δ−T−H phase...

Persistent link: https://www.econbiz.de/10011061699

The phase diagram of the 2D Ising model with anisotropic next-nearest-neighbor and four-spin interactions

Wang, Fugao; Suzuki, Masuo - In: Physica A: Statistical Mechanics and its Applications 230 (1996) 3, pp. 639-650

In the present paper, the two-dimensional Ising model with anisotropic nearest-neighbor, next-nearest-neighbor and four …

Persistent link: https://www.econbiz.de/10010586725

Universality class of a reentrant phase transition in a frustrated Ising model

Asakawa, Hitoshi; Suzuki, Masuo - In: Physica A: Statistical Mechanics and its Applications 229 (1996) 3, pp. 552-562

A reentrant phase transition in a frustrated Ising model is studied. By the finite-size scaling technique based on the … universality class of the present model is the same as that of the ordinary two-dimensional Ising model. …

Persistent link: https://www.econbiz.de/10010587566

Finite-size scaling properties of the damage distance and dynamical critical exponent for the Ising model

Wang, Fugao; Suzuki, Masuo - In: Physica A: Statistical Mechanics and its Applications 220 (1995) 3, pp. 534-541

With the damage spreading method, scaling properties of the damage distance on the Ising model with heat bath dynamics …

Persistent link: https://www.econbiz.de/10011061527

Income Tax Evasion Dynamics: Evidence from an Agent-based Econophysics Model

Pickhardt, Michael; Seibold, Goetz - Institut für Siedlungs- und Wohnungswesen, …

We analyze income tax evasion dynamics in a standard model of statistical me- chanics, the Ising model of … ferromagnetism. However, in contrast to previous re- search, we use an inhomogeneous multi-dimensional Ising model where the local …

Persistent link: https://www.econbiz.de/10010533619