31 citations · 59 across the 7 of their papers we have counts for
7 papers
A quantum-network approach to spin interferometry driven by Abelian and non-Abelian fields
A. Hijano, T. van den Berg, D. Frustaglia +1
We present a theory of conducting quantum networks that accounts for Abelian and non-Abelian fields acting on spin carriers. We apply this approach to model the conductance of meso…
Energy and temperature fluctuations in the single electron box
Tineke L. van den Berg, Fredrik Brange, Peter Samuelsson
In mesoscopic and nanoscale systems at low temperatures, charge carriers are typically not in thermal equilibrium with the surrounding lattice. The resulting, non-equilibrium dynam…
Pump-probe scheme for electron-photon dynamics in hybrid conductor-cavity systems
T. L. van den Berg, C. Bergenfeldt, P. Samuelsson
Recent experiments on nanoscale conductors coupled to microwave cavities put in prospect transport investigations of electron-photon interplay in the deep quantum regime. Here we p…
Orbital polaron in double exchange ferromagnets
T. L. Van den Berg, P. Lombardo, R. O. Kuzian +1
We investigate the spectral properties of the two-orbital Hubbard model, including the double hopping term, by means of the dynamical mean field method. This Hamiltonian describes…
Spin dependent transport in an electron gas with magnetic disorder
T. L. van den Berg, A. Verga
We consider a two dimensional semiconductor with carriers subject to spin-orbit interactions and scattered by randomly distributed magnetic impurities. We solve the time-dependent…
Dynamical spin Hall conductivity in a magnetic disordered system
T. L. van den Berg, L. Raymond, A. Verga
We investigate the intrinsic spin Hall effect in a quantum well semiconductor doped with magnetic impurities, as a means to manipulate the carriers' spin. Using a simple Hamiltonia…
Stationary states and fractional dynamics in systems with long range interactions
Tineke L. Van Den Berg, Duccio Fanelli, Xavier Leoncini
Dynamics of many-body Hamiltonian systems with long range interactions is studied, in the context of the so called HMF model. Building on the analogy with the related mean fiel…