Sum-Rule Analysis of Collective Modes in a Turbulent Plasma
- 21 January 1974
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 32 (3) , 102-104
- https://doi.org/10.1103/physrevlett.32.102
Abstract
An explicit relationship between the dispersion relations of collective modes and the energy spectrum of turbulent fluctuations is derived from a sum-rule analysis of the dielectric response function. It is pointed out that turbulence produces significant modification in the despersion relation so that an experimental investigation of such an effect offers a promising method of probing a turbulent plasma.Keywords
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