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cond-mat1993★ 3 cited
The orbital relaxation: a possible origin of t-J model with large J
Alessandro Fortunelli, Anna Painelli
Whereas the t-J model has gained wide popularity among physicists as a model for high-T_C superconductivity, its physical origin is not at all clear. In this communication we show…
chao-dyn1993
A Dynamical Approach to Fractional Brownian Motion
R Mannella, P Grigolini, BJ West
Herein we develop a dynamical foundation for fractional Brownian Motion. A clear relation is established between the asymptotic behaviour of the correlation function and diffusion…