81 citations · 290 across the 19 of their papers we have counts for
7 papers · 1 filter
A solvable two-dimensional swarmalator model
Kevin O'Keeffe, Gourab Kumar Sar, Md Sayeed Anwar +3
Swarmalators are oscillators that swarm through space as they synchronize in time. Introduced a few years ago to model many systems which mix synchrony with self-assembly, they rem…
Directional synchrony among self-propelled particles under spatial influence
Suvam Pal, Gourab Kumar Sar, Dibakar Ghosh +1
Synchronization is one of the emerging collective phenomena in interacting particle systems. Its ubiquitous presence in nature, science, and technology has fascinated the scientifi…
Swarmalators on a ring with uncorrelated pinning
Gourab Kumar Sar, Kevin O'Keeffe, Dibakar Ghosh
We present a case study of swarmalators (mobile oscillators) which move on a 1D ring and are subject to pinning. Previous work considered the special case where the pinning in spac…
Flocking and swarming in a multi-agent dynamical system
Gourab Kumar Sar, Dibakar Ghosh
Over the past few decades, the research community has been interested in the study of multi-agent systems and their emerging collective dynamics. These systems are all around us in…
Anti-phase synchronization in a population of swarmalators
Samali Ghosh, Gourab Kumar Sar, Soumen Majhi +1
Swarmalators are oscillatory systems endowed with a spatial component, whose spatial and phase dynamics affect each other. Such systems can demonstrate fascinating collective dynam…
Collective dynamics of swarmalators with higher-order interactions
Md Sayeed Anwar, Gourab Kumar Sar, Matjaz Perc +1
Higher-order interactions shape collective dynamics, but how they affect transitions between different states in swarmalator systems is yet to be determined. To that effect, we her…
Solvable model of driven matter with pinning
Gourab Kumar Sar, Dibakar Ghosh, Kevin O'Keeffe
We present a simple model of driven matter in a 1D medium with pinning impurities, applicable to magnetic domains walls, confined colloids, and other systems. We find rich dynamics…