14 citations · 18 across the 4 of their papers we have counts for
4 papers
Generalization of the Kuramoto model to the Winfree model by a symmetry breaking coupling
M. Manoranjani, Shamik Gupta, D. V. Senthilkumar +1
We construct a nontrivial generalization of the paradigmatic Kuramoto model by using an additional coupling term that explicitly breaks its rotational symmetry resulting in a varia…
Emergent Chirality and Current Generation
Satyanu Bhadra, Shankar Ghosh, Shamik Gupta
We investigate the phenomenon of producing vibration-induced rotational motion in a cylinder filled with achiral rods and being vibrated by an external drive. The arrangement of th…
Dynamics of coupled oscillator systems in presence of a local potential
Alessandro Campa, Shamik Gupta
We consider a long-range model of coupled phase-only oscillators subject to a local potential and evolving in presence of thermal noise. The model is a non-trivial generalization o…
Ensemble inequivalence in a mean-field XY model with ferromagnetic and nematic couplings
Arkady Pikovsky, Shamik Gupta, Tarcisio N. Teles +4
We explore ensemble inequivalence in long-range interacting systems by studying an XY model of classical spins with ferromagnetic and nematic coupling. We demonstrate the inequival…