671 citations · 767 across the 6 of their papers we have counts for
6 papers
Quantum-classical dynamics of Rashba spin-orbit coupling
Paul Bergold, Giovanni Manfredi, Cesare Tronci
Mixed quantum-classical models are widely used to reduce the computational cost of fully quantum simulations. However, their general applicability across different classes of probl…
The Bondi universe: Can negative mass drive the cosmological expansion?
Giovanni Manfredi, Jean-Louis Rouet, Bruce Miller
We identify a new cosmological coincidence that parallels the well-known matter/dark-energy coincidence: the present-epoch transition of the universe from a weakly coupled (collisi…
Phase-space structures in quantum-plasma wave turbulence
F. Haas, B. Eliasson, P. K. Shukla +1
The quasilinear theory of the Wigner-Poisson system in one spatial dimension is examined. Conservation laws and properties of the stationary solutions are determined. Quantum effec…
Nyquist method for Wigner-Poisson quantum plasmas
F. Haas, G. Manfredi, J. Goedert
By means of the Nyquist method, we investigate the linear stability of electrostatic waves in homogeneous equilibria of quantum plasmas described by the Wigner-Poisson system. We s…
A multistream model for quantum plasmas
F. Haas, G. Manfredi, M. Feix
The dynamics of a quantum plasma can be described self-consistently by the nonlinear Schroedinger-Poisson system. Here, we consider a multistream model representing a statistical m…
Self-consistent fluid model for a quantum electron gas
G. Manfredi, F. Haas
It is shown that, for a large class of statistical mixtures, the Wigner-Poisson (or Hartree) system can be reduced to an effective Schroedinger-Poisson system, in which the Schroed…