Quantum hydrodynamics of electron gases
Other Condensed Matter
2011-04-20 v4 Quantum Physics
Abstract
Electron gases in metals are described as quantum charged Newtonian viscous fluids experiencing Ohmic Darcy friction on the solid lattice ions as well. The dispersion relation of the electron acoustic waves is derived, which shows the existence of new quantum diffusion processes. The electric double layer near a metal surface is studied, which exhibits a quantum oscillatory-decaying behavior different from the Friedel oscillations.
Cite
@article{arxiv.0908.4550,
title = {Quantum hydrodynamics of electron gases},
author = {Radomir Slavchov and Roumen Tsekov},
journal= {arXiv preprint arXiv:0908.4550},
year = {2011}
}