Comment on "Helical MRI in magnetized Taylor-Couette flow"

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dc.creatorRuediger, G.
dc.creatorHollerbach, R.
dc.date2007-05-07
dc.date2007-05-10
dc.date.accessioned2026-07-07T08:00:11Z
dc.date.available2026-07-07T08:00:11Z
dc.descriptionLiu et al. [Phys. Rev. E 74, 056302 (2006)] have presented a WKB analysis of the helical magnetorotational instability (HMRI), and claim that it does not exist for Keplerian rotation profiles. We show that if radial boundary conditions are included, the HMRI can exist even for rotation profiles as flat as Keplerian, provided only that at least one of the boundaries is sufficiently conducting.
dc.description2 pages, 2 figures, submitted to Phys. Rev. E (comments)
dc.identifierhttps://arxiv.org/abs/0705.0883
dc.identifierhttp://arxiv.org/abs/0705.0883
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/128617
dc.subjectAstrophysics
dc.titleComment on "Helical MRI in magnetized Taylor-Couette flow"
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