Abstract
The current drive due to low-frequency waves—Alfvén waves, ω≪Ωi (Ωi is the ion cyclotron frequency) in tokamak rotating plasma with negative magnetic shear has been considered in the paper [Phys. Plasma 6, 4633 (1999)]. In that paper, both the poloidal rotation frequency Ω and the magnetic shear parameter δ̄ have been assumed to be the first-order corrections, that is, Ω/ω≪1 and δ̄≪1. The single-fluid magnetohydrodynamic (MHD) model with a scalar resistivity and viscosity, and an Ohm’s law, nj=E+(1/c)V×B, is adequate for our first analysis in the linear theory.
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