Publications (17)
Electron transfer in the nonadiabatic regime: Crossover from quantum-mechanical to classical behaviour
G. Lang, E. Paladino, U. Weiss
We study nonadiabatic electron transfer within the biased spin-boson model. We calculate the incoherent transfer rate in analytic form at all temperatures for a power law form of t…
Functional Integral approach to time-dependent heat exchange in open quantum systems: general method and applications
M. Carrega, P. Solinas, A. Braggio +2
We establish the path integral approach for the time-dependent heat exchange of an externally driven quantum system coupled to a thermal reservoir. We derive the relevant influence…
Nonlinear conductance and noise in boundary sine-Gordon and related models
J. Honer, U. Weiss
We study a conjecture by Fendley, Ludwig and Saleur for the nonlinear conductance in the boundary sine-Gordon model. They have calculated the perturbative series of twisted partiti…
Nonlinear Transport Properties of Quantum Dots
W. Pfaff, D. Weinmann, W. Haeusler +3
The influence of excited levels on nonlinear transport properties of a quantum dot weakly coupled to leads is studied using a master--equation approach. A charging model for the do…
Statistics of charge transfer through impurities in strongly correlated 1D metals
A. Komnik, B. Trauzettel, U. Weiss
We review recent advances in the field of full counting statistics (FCS) of charge transfer through impurities imbedded into strongly correlated one-dimensional metallic systems, m…
The ARGUS Vertex Trigger
N. Koch, M. Kolander, H. Kolanoski +9
A fast second level trigger has been developed for the ARGUS experiment which recognizes tracks originating from the interaction region. The processor compares the hits in the ARGU…