Non Equilibrium Fluctuations In The Degenerated Polarizable Plasma
- Department of Theoretical Physics, IZMIRAN, Russian Academy of Sciences, Troitsk, 142190 (Russian Federation)
- UIPTP, Russian Academy of Sciences, Moscow (Russian Federation)
The quantum plasma of Bose and Fermi particles is considered. A scheme of equation linearization for density matrix with the exchange interaction taken in account is proposed and the equation solution is found. An expression for Hartree- Fock dielectric permittivity with the exchange interaction is obtained. This interaction is taken into account in the exchange scattering amplitude. With the use of obtained solutions the non-equilibrium spectral function of electric field fluctuations in presence of exchange interaction and medium polarization is found. It is shown that in the state of thermodynamic equilibrium a Fluctuation-Dissipation Theorem holds. An expression for the system's response to an external electric field in presence of exchange interaction is given.
- OSTI ID:
- 21304853
- Journal Information:
- AIP Conference Proceedings, Vol. 1129, Issue 1; Conference: ICNF-2009: 20. international conference on noise and fluctuations, Pisa (Italy), 14-19 Jun 2009; Other Information: DOI: 10.1063/1.3140489; (c) 2009 American Institute of Physics; Country of input: International Atomic Energy Agency (IAEA); ISSN 0094-243X
- Country of Publication:
- United States
- Language:
- English
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