116 citations · 225 across the 2 of their papers we have counts for
2 papers
astro-ph2007★ 116 cited
Kinematic alpha effect in isotropic turbulence simulations
Sharanya Sur, Axel Brandenburg, Kandaswamy Subramanian
Using numerical simulations at moderate magnetic Reynolds numbers up to 220 it is shown that in the kinematic regime, isotropic helical turbulence leads to an alpha effect and a tu…
astro-ph2006★ 109 cited
Galactic dynamos supported by magnetic helicity fluxes
Sharanya Sur, Anvar Shukurov, Kandaswamy Subramanian
We present a simple semi-analytical model of nonlinear, mean-field galactic dynamos and use it to study the effects of various magnetic helicity fluxes. The dynamo equations are re…