91 citations · 420 across the 29 of their papers we have counts for
5 papers · 1 filter
Cooperative effects driving the multi-periodic dynamics of cyclically sheared amorphous solids
Asaf Szulc, Muhittin Mungan, Ido Regev
Plasticity in amorphous materials, such as glasses, colloids, or granular materials, is mediated by local rearrangements called "soft spots". Experiments and simulations have shown…
A Driven Disordered Systems Approach to Biological Evolution in Changing Environments
Suman G Das, Joachim Krug, Muhittin Mungan
Biological evolution of a population is governed by the fitness landscape, which is a map from genotype to fitness. However, a fitness landscape depends on the organisms environmen…
Metastability as a mechanism for yielding in amorphous solids under cyclic shear
Muhittin Mungan, Srikanth Sastry
We consider the yielding behavior of amorphous solids under cyclic shear deformation and show that it can be mapped into a random walk in a confining potential with an absorbing bo…
The delicate memory structure of origami switches
Théo Jules, Austin Reid, Karen E. Daniels +2
While memory effects emerge from systems of wildly varying length- and time-scales, the reduction of a complex system with many interacting elements into one simple enough to be un…
Topology of the energy landscape of sheared amorphous solids and the irreversibility transition
Ido Regev, Ido Attia, Karin Dahmen +2
Recent experiments and simulations of amorphous solids plastically deformed by oscillatory drive have foundsurprising behavior - for small strain amplitudes the dynamics can be rev…