51 citations · 232 across the 7 of their papers we have counts for
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physics.flu-dyn2017★ 2 cited
Dynamo transition in a five-mode helical model
Rohit Kumar, Pankaj Wahi
We construct a five-mode helical dynamo model containing three velocity and two magnetic modes and solve it analytically. This model exhibits dynamo transition via supercritical pi…
physics.flu-dyn2017★ 43 cited
Amplification of large-scale magnetic field in nonhelical magnetohydrodynamics
Rohit Kumar, Mahendra K. Verma
It is typically assumed that the kinetic and magnetic helicities play a crucial role in the growth of large-scale dynamo. In this paper we demonstrate that helicity is not essentia…