62 citations · 89 across the 6 of their papers we have counts for
6 papers
Diffusion dynamics of an overdamped active ellipsoidal particle in two dimensions
Sudipta Mandal, Anirban Ghosh
Shape asymmetry is the most abundant in nature and attracted great interest in recent research. The phenomenon is widely recognized: a free ellipsoidal Brownian particle displays a…
Formulation of an equivalent GNF model as an efficient approximation for flow of polymer solutions described by FENE-P
Anirban Ghosh, Raghav Kumar, Indranil Saha Dalal
The molecular constitutive models, like FENE-P for polymer solutions, are known to have convergence issues at relatively larger flow rates. In this study, we investigate the possib…
Viscous dynamics of vortices in a ferromagnetic film
Derek Reitz, Anirban Ghosh, Oleg Tchernyshyov
We derive viscous forces for vortices in a thin-film ferromagnet. The viscous force acting on vortex is a linear superposition $\mathbf F_i = - \sum_{j} \hat{D}_{ij} \mathbf V_…
Annihilation of Domain Walls in a Ferromagnetic Wire
Anirban Ghosh, Kevin S. Huang, Oleg Tchernyshyov
We study the annihilation of topological solitons in the simplest setting: a one-dimensional ferromagnet with an easy axis. We develop an effective theory of the annihilation proce…
Tunable and temporally stable ferroelectric imprint through polarization coupling
Anirban Ghosh, Gertjan Koster, Guus Rijnders
Here we demonstrate a method to tune ferroelectric imprint, which is stable in time, based on the coupling between the non-switchable polarization of ZnO and switchable polarizatio…
Low Energy Electrodynamics of Novel Spin Excitations in the Quantum Spin Ice YbTiO
LiDong Pan, Se Kwon Kim, A. Ghosh +7
In condensed matter systems, the formation of long range order (LRO) with broken symmetry is often accompanied by new types of excitations. However, in many magnetic pyrochlore oxi…