@inproceedings{1752fb7e48f647f3835c3e8a137f0552,
title = "Anti-diffusive momentum transport and time-variability in the solar interior",
abstract = "For parameter values typical of the solar interior, turbulent eddy viscosity is shown to be negative, with turbulence enhancing the radial shear. Both magnetic diffusivity and thermal diffusivity are severely quenched by flow shear and Alfv{\'e}n-gravity waves, with values much smaller than the magnitude of the eddy viscosity. The results imply that the solar tachocline is likely to develop too strong a radial shear to be a stationary Hartmann layer, exhibiting complex time variability.",
keywords = "MHD, Sun: interior, Sun: magnetic fields, Sun: rotation, Turbulence, Waves",
author = "Kim, {Eun Jin} and Nicolas Leprovost",
year = "2007",
month = nov,
day = "9",
doi = "10.1063/1.2818990",
language = "English",
isbn = "9780735404625",
series = "AIP Conference Proceedings",
publisher = "AIP Publishing",
pages = "327--331",
editor = "R.J Stancliffe and J Dewi and G Houdek and R.G Martin and C.A Tout",
booktitle = "Unsolved Problems in Stellar Physics - A Conference in Honour of Douglas Gough",
address = "United States",
note = "Conference on Unsolved Problems in Stellar Physics ; Conference date: 02-07-2007 Through 06-07-2007",
}