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Aging in the one-dimensional Ising model with Glauber dynamics

 

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Opened Access Aging in the one-dimensional Ising model with Glauber dynamics
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Author: Prados Montaño, Antonio
Brey Abalo, José Javier
Sánchez-Rey, Bernardo
Department: Universidad de Sevilla. Departamento de Física Atómica, Molecular y Nuclear
Date: 1997-10-01
Published in: Europhysics Letters, 40 (1), 13-18.
Document type: Article
Abstract: We study the zero-temperature limit of the one-dimensional Ising model with nearest-neighbor interactions and Glauber dynamics. An exact evolution equation is derived for the spin-spin two-time correlation functions following an instantaneous quench from equilibrium at low temperature. In the limit of long waiting times the correlations become independent of the distance and reduce to the autocorrelation function, which exhibits aging, i.e. it decays over a time which scale with the waiting time.
Cite: Prados Montaño, A., Brey Abalo, J.J. y Sánchez Rey, B. (1997). Aging in the one-dimensional Ising model with Glauber dynamics. Europhysics Letters, 40 (1), 13-18.
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URI: http://hdl.handle.net/11441/62700

DOI: 10.1209/epl/i1997-00411-9

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