2 citations · 3 across the 5 of their papers we have counts for
5 papers
Osmotically Induced Shape Changes in Membrane Vesicles
Rajiv G Pereira, Biswaroop Mukherjee, Sanjeev Gautam +4
We develop a self-consistent free-energy framework in which membrane shape and osmotic pressure are determined simultaneously in a finite reservoir by minimizing bending elasticity…
Condensate-induced organization of the mass profile and emergent power laws in the Takayasu aggregation model
Reya Negi, Rajiv G Pereira, Mustansir Barma
Large-mass condensates, which coexist with a power-law-decaying distribution in the one-dimensional Takayasu model of mass aggregation with input, were recently found in numerical…
Spin cones in random-field XY models
Rajiv G Pereira, Ananya Janardhanan, Mustansir Barma
We determine the arrangement of spins in the ground state of the XY model with quenched, random fields, on a fully connected graph. Two types of disordered fields are considered, n…
Generating and evaluating 1PI Feynman diagrams for an MSR field theory
Rajiv G. Pereira
We discuss certain computational methods and analytical techniques that can be used to automatize the various steps involved in the renormalization group analysis of an MSR field t…
Steady states and coarsening in one-dimensional driven Allen-Cahn system
Rajiv G Pereira
We study the steady states and the coarsening dynamics in a one dimensional driven non-conserved system modelled by the so called driven Allen-Cahn equation, which is the standard…