69 citations · 163 across the 5 of their papers we have counts for
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cond-mat.str-el2010★ 22 cited
Scaling approach for the time-dependent Kondo model
C. Tomaras, S. Kehrein
We present a new nonperturbative method to deal with the time-dependent quantum many-body problem, which is an extension of Wegner's flow equations to time-dependent Hamiltonians.…
cond-mat.mes-hall2010★ 12 cited
An electron jet pump: The Venturi effect of a Fermi liquid
D. Taubert, G. J. Schinner, C. Tomaras +3
A three-terminal device based on a two-dimensional electron system is investigated in the regime of non-equilibrium transport. Excited electrons scatter with the cold Fermi sea and…
cond-mat.mes-hall2010★ 20 cited
Electron-avalanche amplifier based on the electronic Venturi effect
D. Taubert, G. J. Schinner, H. P. Tranitz +4
Scattering of otherwise ballistic electrons far from equilibrium is investigated in a cold two-dimensional electron system. The interaction between excited electrons and the degene…