81 citations · 247 across the 9 of their papers we have counts for
9 papers
Mesoscopic fluctuations and intermittency in aging dynamics
Paolo Sibani
The configurational de-correlation in an aging system is attributed to irreversible intermittent rearrangements, which are described as a Poisson process with average $\propto \ln(…
Non-equilbrium Dynamics in Amorphous Si_3B_3N_7
A. Hannemann, J. C. Schön, M. Jansen +1
We present extensive numerical investigations of the structural relaxation dynamics of a realistic model of the amorphous high-temperature ceramic a-SiBN, probing the m…
Record dynamics and the observed temperature plateau in the magnetic creep rate of type II superconductors
L. P. Oliveira, Henrik Jeldtoft Jensen, Mario Nicodemi +1
We use Monte Carlo simulations of a coarse grained three dimensional model to demonstrate that the experimentally observed approximate temperature independence of the magnetic cree…
Evolution in complex systems
Paul Anderson, Henrik Jeldtoft Jensen, L. P. Oliveira +1
What features characterise complex system dynamics? Power laws and scale invariance of fluctuations are often taken as the hallmarks of complexity, drawing on analogies with equili…
Deviations from Full Aging in Numerical Spin Glass Models
J. Dall, P. Sibani
The deviations from full or pure aging behavior, i.e. perfect scaling of the correlation and response functions of aging glassy systems, are not well understood theoretical…
The energy landscape of aging systems--from a different angle
Paolo Sibani, Jesper Dall
A novel method for glassy landscape exploration is presented which utilizes a time series of energy values collected during an isothermal relaxation after a thermal quench. A sub-s…