190 citations · 1.1k across the 74 of their papers we have counts for
6 papers · 1 filter
Order by singularity in Kitaev clusters
Sarvesh Srinivasan, Subhankar Khatua, G. Baskaran +1
The Kitaev model is a beautiful example of frustrated interactions giving rise to deep and unexpected phenomena. In particular, its classical version has remarkable properties stem…
Skyrmion-like textures in superconductors with competing order
V. Saran, Madhuparna Karmakar, R. Ganesh
Vortex cores in a superconductor can develop structure and manifest competing orders. In strong magnetic fields, the inter-vortex distance can become short enough for vortex cores…
Effective theories for quantum spin clusters: Geometric phases and state selection by singularity
Subhankar Khatua, Diptiman Sen, R. Ganesh
Magnetic systems with frustration often have large classical degeneracy. We show that their low-energy physics can be understood as dynamics within the space of classical ground st…
Study of Dynamo Action in Three Dimensional Magnetohydrodynamic Plasma with Arnold-Beltrami-Childress Flow
Rupak Mukherjee, Rajaraman Ganesh
For a three dimensional magnetohydrodynamic (MHD) plasma the dynamo action with ABC flow as initial condition has been studied. The study delineates crucial parameter that gives a…
Emergence of inertial waves from coherent vortex source in Yukawa medium
Akanksha Gupta, Rajaraman Ganesh
The evolution of isotropic, nondispersive, inertial wave, emerging from an unsteady initial coherent vortex is studied for strongly correlated Yukawa medium using 2D molecular dyna…
Viscoelastic effects on asymmetric two-dimensional vortex patterns in a strongly coupled dusty plasma
Akanksha Gupta, Rupak Mukherjee, Rajaraman Ganesh
Strongly coupled dusty plasma medium is often described as a viscoelastic fluid that retains its memory. In a flowing dusty plasma medium, vortices of different sizes appear when t…