82 citations · 564 across the 85 of their papers we have counts for
7 papers · 1 filter
Kardar-Parisi-Zhang universality in two-component driven diffusive models: Symmetry and renormalization group perspectives
Pritha Dolai, Aditi Simha, Abhik Basu
We elucidate the universal spatio-temporal scaling properties of the time-dependent correlation functions in a class of two-component one-dimensional (1D) driven diffusive system t…
Direct Numerical Simulations of Three-dimensional Magnetohydrodynamic Turbulence with Random, Power-law Forcing
Ganapati Sahoo, Nadia Bihari Padhan, Abhik Basu +1
We present pseudospectral direct-numerical-simulation (DNS) studies of the three-dimensional magnetohydrodynamic (MHD) equations (3DRFMHD) with a stochastic force that has zero mea…
Scaling or multiscaling: Varieties of universality in a driven nonlinear model
Sudip Mukherjee, Abhik Basu
Physical understanding of how the interplay between symmetries and nonlinear effects can control the scaling and multiscaling properties in a coupled driven system, such as magneto…
Asymmetric exclusion processes with fixed resources: Reservoir crowding and steady states
Astik Haldar, Parna Roy, Abhik Basu
We study the nonequilibrium steady states of an asymmetric exclusion process (TASEP) coupled to a reservoir of unlimited capacity. We elucidate how the steady states are controlled…
Dynamic scaling in the quenched disordered classical -vector model
Sudip Mukherjee, Abhik Basu
We revisit the effects of short-ranged random quenched disorder on the universal scaling properties of the classical -vector model with cubic anisotropy. We set up the nonconser…
When Hopf meets saddle: bifurcations in the diffusive Selkov model for glycolysis
Abhik Basu, Jayanta K Bhattacharjee
We study the linear instabilities and bifurcations in the Selkov model for glycolysis with diffusion. We show that this model has a zero wave-vector, finite frequency Hopf bifurcat…
Marching on a rugged landscape: Universality in disordered asymmetric exclusion processes
Astik Haldar, Abhik Basu
We develop the hydrodynamic theory for number conserving asymmetric exclusion processes with short-range random quenched disordered hopping rates, which is one-dimensional Kardar-P…