Pairing square-root-area-weighted vacuum perturbations with full-area-weighted resonant fields produces a coupling matrix whose singular values and reconstructed real-space patterns are invariant to coordinate choice.
The Physics of Fluids , volume =
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Toroidal flux should replace poloidal flux as the radial coordinate in separatrix-bounded tokamak plasmas to simplify equilibria and reduce q_95 sensitivity to central current profiles.
citing papers explorer
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Coordinate-invariant flux-surface Fourier analysis in tokamaks
Pairing square-root-area-weighted vacuum perturbations with full-area-weighted resonant fields produces a coupling matrix whose singular values and reconstructed real-space patterns are invariant to coordinate choice.
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The toroidal flux and separatrix effects in tokamaks
Toroidal flux should replace poloidal flux as the radial coordinate in separatrix-bounded tokamak plasmas to simplify equilibria and reduce q_95 sensitivity to central current profiles.
- Pfirsch-Schl\"uter Current