250 citations · 1.2k across the 49 of their papers we have counts for
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The Elasticity of an Electron Liquid
S. Conti, G. Vignale
The zero temperature response of an interacting electron liquid to a time-dependent vector potential of wave vector q and frequency w such that q << q_F, qv_F<< w << E_F/hbar (wher…
Exchange-correlation potential for Current Density Functional Theory of frequency dependent linear response
S. Conti, R. Nifosi', M P Tosi
The dynamical, long-wavelength longitudinal and transverse exchange-correlation potentials for a homogeneous electron gas are evaluated in a microscopic model based on an approxima…
Time-dependent density functional theory beyond the adiabatic local density approximation
G. Vignale, C. A. Ullrich, S. Conti
In the current density functional theory of linear and nonlinear time-dependent phenomena, the treatment of exchange and correlation beyond the level of the adiabatic local density…
Electron Correlation and Charge Transfer Instability in Bilayered Two Dimensional Electron Gas
Sergio Conti, Gaetano Senatore
We prove that the predicted charge transfer state in symmetric bilayers of two dimensional electron gases is always unstable at zero bias voltage, due to interlayer correlation and…
Collective Modes and Electronic Spectral Function in Smooth Edges of Quantum Hall Systems
Sergio Conti, Giovanni Vignale
We present a microscopic theory of the collective modes of a ``smooth'' edge of a quantum Hall system, showing under what conditions these modes can be described as a set of indepe…