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Solitary Alfvén Waves

  • Authors: Zesen Huang, 泽森 黄, Marco Velli, Chen Shi, 辰 时, Yuliang Ding, 宇量 丁

Zesen Huang et al 2026 The Astrophysical Journal Letters 1006 .

  • Provider: AAS Journals

Caption: Figure 7.

Dealiasing filters for a 1283 grid (﹩{k}_{{\rm{\max }}}=64﹩). Option 1 applies a sharp 2/3 cutoff at ﹩k=2{k}_{{\rm{\max }}}/3﹩, while option 2 uses the smooth rational filter with α = 0.495 and α = 0.499, producing a gradual high-k rolloff.

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