359 citations · 1.5k across the 43 of their papers we have counts for
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Internal avalanches in models of granular media
S. Krishnamurthy, H. J. Herrmann, V. Loreto +2
We study the phenomenon of internal avalanching within the context of recently introduced lattice models of granular media. The avalanche is produced by pulling out a grain at the…
Self-Structuring of Granular Media under Internal Avalanches
S. Krishnamurthy, V. Loreto, H. J. Herrmann +2
We study the phenomenon of internal avalanching within the context of recently proposed ``Tetris'' lattice models for granular media. We define a recycling dynamics under which the…
Nonequilibrium Phase Transitions in Models of Aggregation, Adsorption, and Dissociation
Satya N. Majumdar, Supriya Krishnamurthy, Mustansir Barma
We study nonequilibrium phase transitions in a mass-aggregation model which allows for diffusion, aggregation on contact, dissociation, adsorption and desorption of unit masses. We…
Pattern Formation in Interface Depinning and Other Models: Erratically Moving Spatial Structures
Supriya Krishnamurthy, Mustansir Barma
We study erratically moving spatial structures that are found in a driven interface in a random medium at the depinning threshold. We introduce a bond-disordered variant of the Sne…