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arXiv · 2506.23530

Investigation of resonant layer response in electron viscosity regime

Yeongsun Lee·Jace Waybright·Jong-Kyu Park
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Abstract

We present a supplementary study of previous work in Waybright and Park [Phys. Plasmas 31, 022502 (2024)] which demonstrates a substantial effect of electron viscosity on the resonant layer response to non-axisymmetric magnetic perturbations. A main refinement is to include a curl element of electron viscosity in the generalized Ohm's law. The refinement reveals a resonant layer response in the Electron Viscosity (EV) regime corresponding to slowly rotating and highly viscous plasmas.

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Yeongsun Lee, Jace Waybright, Jong-Kyu Park. 2025-06-30. Investigation of resonant layer response in electron viscosity regime. https://arxiv.org/abs/2506.23530

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