51 citations · 686 across the 50 of their papers we have counts for
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Annealing effects of multidirectional oscillatory shear in model glass formers
Vishnu V. Krishnan, Kabir Ramola, Smarajit Karmakar
We study the effects of cyclic, athermal quasi-static shear on a model glass-forming system in three dimensions. We utilize the three available orthogonal shear planes, namely $XY,…
Emergent power-law interactions in disordered crystals
Pappu Acharya, Debankur Das, Surajit Sengupta +1
We derive exact results for the fluctuations in energy produced by microscopic disorder in near-crystalline athermal systems. Our formalism captures the heterogeneity in the elasti…
Displacement correlations in disordered athermal networks
Debankur Das, Pappu Acharya, Kabir Ramola
We derive exact results for correlations in the displacement fields in near-crystalline athermal systems in two dimensions. We analyze the…
Disorder Perturbation Expansion for Athermal Crystals
Pappu Acharya, Debankur Das, Kabir Ramola
We introduce a perturbation expansion for athermal systems that allows an exact determination of displacement fields away from the crystalline state as a response to disorder. We s…
Universal non-Debye low-frequency vibrations in sheared amorphous solids
Vishnu V. Krishnan, Kabir Ramola, Smarajit Karmakar
We study energy minimized configurations of amorphous solids with a simple shear degree of freedom. We show that the low-frequency regime of the vibrational density of states of st…