Momentum conservation in current drive and alpha-channeling-mediated rotation drive

@article{Ochs2022MomentumCI,
  title={Momentum conservation in current drive and alpha-channeling-mediated rotation drive},
  author={Ian E. Ochs and Nathaniel J. Fisch},
  journal={Physics of Plasmas},
  year={2022}
}
Alpha channeling uses waves to extract hot ash from a fusion plasma, transferring energy from the ash to the wave. It has been proposed that this process could create a radial electric field, efficiently driving [Formula: see text] rotation. However, existing theories ignore the nonresonant particles, which play a critical role in enforcing momentum conservation in quasilinear theory. Because cross field charge transport and momentum conservation are fundamentally linked, this non-consistency… 
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Quasilinear theory for inhomogeneous plasma
This paper presents local quasilinear theory that describes classical plasma interacting with inhomogeneous turbulence in the presence of background fields. The particle Hamiltonian is kept general;

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TLDR
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