3 citations · 6 across the 7 of their papers we have counts for
8 papers
Fluctuation--Response Relation in Finite-Size Noisy Coupled Phase Oscillators
Mrinal Sarkar, Yoshiyuki Y. Yamaguchi
Fluctuation--response relations (FRRs) provide a fundamental relation between spontaneous fluctuations and the linear response to external perturbations, yet their validity in non-…
Universality of superdiffusion in simple random graphs
Mrinal Sarkar, Nicolò Defenu, Tilman Enss
Random walks with long-range jumps can drive superdiffusive transport, replacing ordinary diffusion with an effective long-range kinetic operator. Such superdiffusive kinetics is a…
Emergent quantum chaos from correlations on a random graph
Mrinal Sarkar, Valerio Pagni, Tilman Enss +1
This work demonstrates that sparse long-range random bonds on a one-dimensional lattice alone can generate quantum-chaotic spectral correlations and also drive a localization trans…
Long range to short range crossover in one dimension
Mrinal Sarkar, Nicolò Defenu, Tilman Enss
This work investigates the critical behavior of one-dimensional systems with long-range (LR) interactions, focusing on the crossover to short-range (SR) universality. Through large…
Stationary-state dynamics of interacting phase oscillators in presence of noise and stochastic resetting
Anish Acharya, Mrinal Sarkar, Shamik Gupta
We explore the impact of global resetting on Kuramoto-type models of coupled limit-cycle oscillators with distributed frequencies both in absence and presence of noise. The dynamic…
Asymmetric simple exclusion process on a random comb: Transport properties in the stationary state
Mrinal Sarkar, Shamik Gupta
We address the dynamics of interacting particles on a disordered lattice formed by a random comb. The dynamics comprises that of the asymmetric simple exclusion process, whereby mo…
Synchronization through frequency shuffling
Manaoj Aravind, Vaibhav Pachaulee, Mrinal Sarkar +3
A wide variety of engineered and natural systems are modelled as networks of coupled nonlinear oscillators. In nature, the intrinsic frequencies of these oscillators are not consta…
Universality of critical dynamics on a complex network
Mrinal Sarkar, Tilman Enss, Nicolò Defenu
We investigate the role of the spectral dimension in determining the universality of phase transitions on a complex network. Due to its structural heterogeneity, a complex ne…