653 citations · 4.4k across the 100 of their papers we have counts for
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Build-up of the Kondo effect from real-time 2PI effective action for the Anderson impurity model
Sebastian Bock, Alexander Liluashvili, Thomas Gasenzer
The nonequilibrium time evolution of a quantum dot is studied by means of dynamic equations for time-dependent Greens functions derived from a two-particle-irreducible (2PI) effect…
Observation of scaling in the dynamics of a strongly quenched quantum gas
Eike Nicklas, Markus Karl, Moritz Höfer +6
We report on the experimental observation of scaling in the time evolution following a sudden quench into the vicinity of a quantum critical point. The experimental system, a two-c…
On solving quantum many-body problems by experiment
Thomas Schweigler, Valentin Kasper, Sebastian Erne +7
Knowledge of all correlation functions of a system is equivalent to solving the corresponding many-body problem. Already a finite set of correlation functions can be sufficient to…