| Issue |
Europhys. Lett.
Volume 65, Number 4, February 2004
|
|
|---|---|---|
| Page(s) | 505 - 511 | |
| Section | Condensed matter: structure, mechanical and thermal properties | |
| DOI | https://doi.org/10.1209/epl/i2003-10110-7 | |
| Published online | 01 February 2004 | |
Statistical properties of driven magnetohydrodynamic turbulence in three dimensions: Novel universality
Abteilung Theorie, Hahn-Meitner-Institut Glienicker Strasse 100, D-14109 Berlin, Germany and Poornaprajna Institute of Scientific Research - Bangalore, India
Corresponding author: basu@hmi.de
Received:
1
October
2003
Accepted:
3
December
2003
We analyse the universal properties of nonequilibrium steady
states of driven magnetohydrodynamic (MHD) turbulence in three
dimensions (
). We elucidate the dependence of various
phenomenologically important dimensionless constants on the
symmetries of the two-point correlation functions. We, for the
first time, also suggest the intriguing possibility of
multiscaling universality class varying continuously with certain
dimensionless parameters. The experimental and theoretical
implications of our results are discussed.
PACS: 64.60.Ht – Dynamic critical phenomena / 05.70.Ln – Nonequilibrium and irreversible thermodynamics / 47.65.+a – Magnetohydrodynamics and electrohydrodynamics
© EDP Sciences, 2004
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