Memory interference effects in spin glasses
نویسندگان
چکیده
منابع مشابه
Memory interference effects in spin glasses
When a spin glass is cooled down, a memory of the cooling process is imprinted in the spin structure. This memory can be disclosed in a continuous heating measurement of the ac-susceptibility. E.g., if a continuous cooling process is intermittently halted during a certain aging time at one or two intermediate temperatures, the trace of the previous stop(s) is recovered when the sample is contin...
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We present a numerical study of an Ising spin glass with hierarchical interactions--the hierarchical Edwards-Anderson model with an external magnetic field (HEA). We study the model with Monte Carlo (MC) simulations in the mean-field (MF) and non-mean-field (NMF) regions corresponding to d ≥ 4 and d < 4 for the d-dimensional ferromagnetic Ising model respectively. We compare the MC results with...
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Scientific Reports 5:8697; doi: 10.1038/srep08697; published online 03 March 2015; updated on 18 December 2015 This Article contains a typographical error in the Introduction section. although the existence of a such a transition below the upper critical dimension is still under debate16,17. should read: although the existence of such a transition below the upper critical dimension is still und...
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ژورنال
عنوان ژورنال: The European Physical Journal B
سال: 2000
ISSN: 1434-6028,1434-6036
DOI: 10.1007/s100510050014