78 citations
- Saha Institute of Nuclear PhysicsIN24 papers
- S.N. Bose National Centre for Basic SciencesIN21 papers
- Inter-University Centre for Astronomy and AstrophysicsIN15 papers
- Variable Energy Cyclotron CentreIN8 papers
- Government of West BengalIN7 papers
- Raniganj Girls' CollegeIN7 papers
- Jadavpur UniversityIN6 papers
- Presidency UniversityIN6 papers
- Gujarat VidyapithIN5 papers
- Indian Statistical InstituteIN5 papers
- West Bengal State UniversityIN5 papers
- Balichak Girls' High SchoolIN4 papers
88 papers
Defect versus defect: stationary states of single file marching in periodic landscapes with road blocks
Atri Goswami, Rohn Chatterjee, Sudip Mukherjee
Totally asymmetric simple exclusion process (TASEP) sets the paradigm for one-dimensional driven single file motion. We study a periodic TASEP with two ``road blocks'' or defects o…
Nonequilibrium steady states in coupled asymmetric and symmetric exclusion processes
Atri Goswami, Utsa Dey, Sudip Mukherjee
We propose and study a one-dimensional (1D) model consisting of two lanes with open boundaries. One of the lanes executes diffusive and the other lane driven unidirectional or asym…
Correlation-driven metal-insulator transition in unconventional magnetic metal superoxides
Sarajit Biswas, Pratim Banerjee, Molly De Raychaudhury
Using first-principles electronic structure calculations, we have extensively studied the electronic and magnetic properties of alkali sodium superoxide (NaO2) in comparison with t…
Noise crosscorrelations can induce instabilities in coupled driven models
Sudip Mukherjee
We study the effects of noise cross-correlations on the steady states of driven, nonequilibrium systems, which are described by two stochastically driven dynamical variables, in on…
Stiffening or softening of elastic media: Anomalous elasticity near phase transitions
Sudip Mukherjee, Abhik Basu
We present the general theory of Ising transitions in isotropic elastic media with vanishing thermal expansion. By constructing a minimal model with appropriate spin-lattice coupli…
Rough or crumpled: Phases in kinetic growth with surface relaxation
Sudip Mukherjee, Abhik Basu
We show that generic kinetic growth processes with surface relaxations can exhibit a new crumpled phase with short-range orientational order at dimensions . A sufficiently str…