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- Tridib Sadhu, Deepak Dhar
- Physical review. E, Statistical, nonlinear, and…
- 2012
We study the patterns formed by adding N sand grains at a single site on an initial periodic background in the Abelian sandpile models, and relaxing the configuration. When the heights at all sites… (More)
- Tridib Sadhu, Deepak Dhar
- 2011
We consider patterns generated by adding large number of sand grains at a single site in an abelian sandpile model with a periodic initial configuration, and relaxing. The patterns show proportionate… (More)
- Tridib Sadhu, Deepak Dhar
- 2012
An important question in biology is how the relative size of different organs is kept nearly constant during growth of an animal. This property, called proportionate growth, has received increased… (More)
- Paul Krapivsky, K. C. Basu Mallick, Tridib Sadhu
- Physical review letters
- 2014
We apply macroscopic fluctuation theory to study the diffusion of a tracer in a one-dimensional interacting particle system with excluded mutual passage, known as single-file diffusion. In the case… (More)
- Tridib Sadhu, Satya N. Majumdar, David Mukamel
- Physical review. E, Statistical, nonlinear, and…
- 2014
We show that the presence of a driven bond in an otherwise diffusive lattice gas with simple exclusion interaction results in long-range density-density correlation in its stationary state. In… (More)
- Tridib Sadhu, Deepak Dhar
- 2012
An important question in biology is how the relative size of different organs is kept nearly constant during growth of an animal. This property, called proportionate growth, has received increased… (More)
- Tridib Sadhu, Mathieu Delorme, Kay Joerg Wiese
- Physical review letters
- 2018
The three arcsine laws for Brownian motion are a cornerstone of extreme-value statistics. For a Brownian B_{t} starting from the origin, and evolving during time T, one considers the following three… (More)
- Tridib Sadhu, Zvi Shapira, David Mukamel
- Physical review letters
- 2012
The effect of a localized drive on the steady state of an interface separating two phases in coexistence is studied. This is done using a spin-conserving kinetic Ising model on a two-dimensional… (More)
Adding grains at a single site on a flat substrate in the abelian sandpile models produces beautiful complex patterns. We study in detail the pattern produced by adding grains on a two-dimensional… (More)
- Tridib Sadhu, Deepak Dhar
- Physical review. E, Statistical, nonlinear, and…
- 2008
We study the Zhang model of sandpile on a one-dimensional chain of length L , where a random amount of energy is added at a randomly chosen site at each time step. We show that in spite of this… (More)