Aging effects in critical behavior of Heisenberg anisotropic ultrathin films

2023/02/09 by Maria Shlyakhtich, Shlyakhtich, Maria, П. В. Прудников +1
Earth and Planetary Sciences · Physics and Astronomy · #Advanced Thermodynamics and Statistical Mechanics #FOS: Physical sciences #Mesoscale and Nanoscale Physics (cond-mat.mes-hall) #Theoretical and Computational Physics #nanoparticles nucleation surface interactions

paper · pdf · doi:10.48550/arxiv.2302.04746

openalex publication_date 2023/02/09 · openalex created_date 2023/02/13 · openalex updated_date 2026/07/28

Abstract

We present the results of Monte-Carlo studies of the non-equilibrium properties of ferromagnetic Heisenberg films. Aging effects were observed in non-equilibrium critical behavior. The calculations were carried out for both high-temperature and low-temperature initial states. The characteristic correlation time, which diverges at the transition temperature in the thermodynamic limit, was obtained as a function of system size and waiting time.

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