Intermittency, aging and extremal fluctuations
نویسندگان
چکیده
منابع مشابه
Intermittency, aging and extremal fluctuations
– Aging in spin glasses is analyzed via the Probability Density Function (PDF) of the heat transfer over a short time δt between system and heat bath. The PDF contains a Gaussian part, describing reversible fluctuations, and an exponential ’intermittent’ tail. We find that the relative weight of these two parts depends, for fixed δt on the ratio of the total sampling time t to the age tw. Fixin...
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ژورنال
عنوان ژورنال: Europhysics Letters (EPL)
سال: 2005
ISSN: 0295-5075,1286-4854
DOI: 10.1209/epl/i2004-10376-1