861 citations
- Max Planck SocietyDE284 papers
- Technische Universität DresdenDE119 papers
- Centre National de la Recherche ScientifiqueFR113 papers
- Max Planck Institute for Chemical Physics of SolidsDE71 papers
- Center for Systems Biology DresdenDE50 papers
- Max Planck Institute for PhysicsDE45 papers
- University of AugsburgDE43 papers
- Complexity and Topology in Quantum MatterDE41 papers
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4 papers · 2 filters
Exponential sensitivity to dephasing of electrical conduction through a quantum dot
J. Tworzydlo, A. Tajic, H. Schomerus +2
According to random-matrix theory, interference effects in the conductance of a ballistic chaotic quantum dot should vanish when the dephasing time b…
Quantum-to-classical crossover of quasi-bound states in open quantum systems
Henning Schomerus, Jakub Tworzydlo
In the semiclassical limit of open ballistic quantum systems, we demonstrate the emergence of instantaneous decay modes guided by classical escape faster than the Ehrenfest time. T…
Antibunched photons emitted by a quantum point contact out of equilibrium
C. W. J. Beenakker, H. Schomerus
Motivated by the experimental search for "GHz nonclassical light", we identify the conditions under which current fluctuations in a narrow constriction generate sub-Poissonian radi…
Aharonov-Bohm Physics with Spin I: Geometric Phases in One-dimensional Ballistic Rings
Martina Hentschel, Henning Schomerus, Diego Frustaglia +1
We analytically calculate the spin-dependent electronic conductance through a one-dimensional ballistic ring in the presence of an inhomogeneous magnetic field and identify signatu…