6533b839fe1ef96bd12a6462

RESEARCH PRODUCT

Multicanonical Simulations of the Tails of the Order-Parameter Distribution of the Two-Dimensional Ising Model

Hans-georg MattutisRudolf HilferRudolf HilferB. BiswalB. BiswalWolfhard Janke

subject

PhysicsStatistical Mechanics (cond-mat.stat-mech)High Energy Physics::LatticeMonte Carlo methodGeneral Physics and AstronomyOrder (ring theory)Parameter distributionFOS: Physical sciencesExponential functionDistribution (mathematics)Hardware and ArchitectureWang and Landau algorithmIsing modelBoundary value problemStatistical physicsCondensed Matter - Statistical Mechanics

description

We report multicanonical Monte Carlo simulations of the tails of the order-parameter distribution of the two-dimensional Ising model for fixed boundary conditions. Clear numerical evidence for "fat" stretched exponential tails is found below the critical temperature, indicating the possible presence of fat tails at the critical temperature.

yearjournalcountryeditionlanguage
2005-02-16
https://dx.doi.org/10.48550/arxiv.cond-mat/0502408