The Kubo-Greenwood formula and local field corrections
β Scribed by GJ Morgan; HB Ghassib
- Publisher
- Elsevier Science
- Year
- 1988
- Tongue
- English
- Weight
- 189 KB
- Volume
- 67
- Category
- Article
- ISSN
- 0038-1098
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π SIMILAR VOLUMES
The non-Abelian Kubo formula is derived from the kinetic theory. That expression is compared with the one obtained using the eikonal for a Chern Simons theory. The multiple timescale method is used to study the non-Abelian Kubo formula, and the damping rate for longitudinal color waves is computed.
## Abstract The adiabatic charge transport is investigated in a twoβdimensional Landau model perturbed by a bounded potential at zero temperature. We show that if the Fermi level lies in a spectral gap, then in the adiabatic limit the accumulated excess Hall charge is given by the linear response K
Two approaches to the dynamic local field correction for two-component plasmas are combined with each other. In the first one, we start from the Zubarev approach to linear response theory and use perturbative techniques such as thermodynamic Green's functions. Via this approach, we obtain an approxi