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Browsing Articles by Subject "Chaos"

Browsing Articles by Subject "Chaos"

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  • Chaotic properties of spin lattices near second-order phase transitions 
    de Wijn, A. S.; Hess, B.; Fine, B. V. (American Physical Society, 2015-12-30)
    We perform a numerical investigation of the Lyapunov spectra of chaotic dynamics in lattices of classical spins in the vicinity of second-order ferromagnetic and antiferromagnetic phase transitions. On the basis of this ...
  • Cooperative surmounting of bottlenecks 
    Hennig, D.; Mulhern, C.; Schimansky-Geier, L.; Tsironis, G.P.; Hänggi, P. (Physics Reports, 2015-07-20)
    Abstract The physics of activated escape of objects out of a metastable state plays a key role in diverse scientific areas involving chemical kinetics, diffusion and dislocation motion in solids, nucleation, electrical ...