9 citations · 14 across the 6 of their papers we have counts for
7 papers
Probabilities of rare events in product kernel aggregation: An exact formula and phase diagram
R. Goutham, R. Rajesh, V. Subashri +1
We present an exact method for calculating the large deviation function describing rare fluctuations in the number of particles for product-kernel aggregation. Starting from the ma…
Entropy of full covering of the kagome lattice by straight trimers
Deepak Dhar, Tiago J. Oliveira, R. Rajesh +1
We consider the number of ways all the sites of a kagome lattice can be covered by non-overlapping linear rigid rods where each rod covers 3 sites. We establish a 2-to-1 correspond…
Finite size scaling and edge effects in the Takayasu model of aggregation diffusion with input
Rohan Banerjee Ravindran, R. Rajesh
We analytically and numerically study the effect of finite spatial boundaries on the Takayasu model of diffusing and aggregating particles with steady monomer input in one dimensio…
Mpemba effect in the relaxation of an active Brownian particle in a trap without metastable states
Apurba Biswas, R. Rajesh
We explore the role of activity in the occurrence of the Mpemba effect within a system of an active colloid diffusing in a potential landscape devoid of metastable minimum. The Mpe…
Exact calculation of the probabilities of rare events in cluster-cluster aggregation
R. Rajesh, V. Subashri, Oleg Zaboronski
We develop an action formalism to calculate probabilities of rare events in cluster-cluster aggregation for arbitrary collision kernels and establish a pathwise large deviation pri…
The freezing phase transition in hard core lattice gases on triangular lattice with exclusion up to seventh next-nearest neighbor
Asweel Ahmed A Jaleel, Dipanjan Mandal, Jetin E. Thomas +1
Hard core lattice gas models are minimal models to study entropy driven phase transitions. In the -NN lattice gas, a particle excludes all sites upto the -th next-nearest nei…
Aggregation of flexible polyelectrolytes: Phase diagram and dynamics
Anvy Moly Tom, Ravindran Rajesh, Satyavani Vemparala
Similarly-charged polymers in solution, known as polyelectrolytes, are known to form aggregated structures in the presence of oppositely charged counterions. Understanding the depe…