68 citations · 496 across the 26 of their papers we have counts for
26 papers
Brownian particle in a Poisson-shot-noise active bath: exact statistics, effective temperature, and inference
Costantino Di Bello, Rita Majumdar, Rahul Marathe +2
We study the dynamics of an overdamped Brownian particle in a thermal bath that contains a dilute solution of active particles. The particle moves in a harmonic potential and exper…
Revisiting Andreev processes in superconductor-graphene-superconductor (SGS) Josephson junctions: Comparison with experimental results
Shahrukh Salim, Rahul Marathe, Sankalpa Ghosh
In view of the recent progress in experiments on charge transport through various Josephson junctions made out of graphene, we have made a careful comparison between the theory and…
Exploring outputs from concatenated stochastic heat engines
Aradhana Kumari, Rahul Marathe, Sourabh Lahiri
Recent works on the concatenation of two simple heat engines have shown that it may lead to non-monotonic variations in the efficiency and power with parameters like driving amplit…
Heat current magnification in Classical and Quantum spin networks
Vipul Upadhyay, Poshika Gandhi, Rohit Juneja +1
We investigate heat current magnification due to asymmetry in the number of spins in two-branched classical and quantum spin systems. We begin by studying the classical Ising like…
A Brownian cyclic engine operating in a viscoelastic active suspension
Carlos Antonio Guevara-Valadez, Rahul Marathe, Juan Ruben Gomez-Solano
We investigate a model for a Stirling-like engine consisting of a passive Brownian particle confined by a harmonic potential and interacting with a suspension of active Brownian pa…
Exactly solvable model of a passive Brownian heat engine and its comparison with active engines
Rita Majumdar, Arnab Saha, Rahul Marathe
We perform an extensive analysis of passive as well as active micro-heat engines with different single-particle stochastic models. Using stochastic thermodynamics we calculate ther…