Non-Markovian persistence in the diluted Ising model at criticality
نویسندگان
چکیده
منابع مشابه
Non Markovian persistence in the diluted Ising model at criticality
– We investigate global persistence properties for the non-equilibrium critical dynamics of the randomly diluted Ising model. The disorder averaged persistence probability Pc(t) of the global magnetization is found to decay algebraically with an exponent θc that we compute analytically in a dimensional expansion in d = 4− ǫ. Corrections to Markov process are found to occur already at one loop o...
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ژورنال
عنوان ژورنال: Europhysics Letters (EPL)
سال: 2005
ISSN: 0295-5075,1286-4854
DOI: 10.1209/epl/i2005-10304-y