783 citations
- Landau Institute for Theoretical PhysicsRU9 papers
- University of AugsburgDE7 papers
- Yale UniversityUS7 papers
- Institute of Molecular Physics of the Polish Academy of SciencesPL6 papers
- Los Alamos National LaboratoryUS6 papers
- Polish Academy of SciencesPL6 papers
- Massachusetts Institute of TechnologyUS5 papers
- Ruhr University BochumDE5 papers
- Tohoku UniversityJP5 papers
- Adam Mickiewicz University in PoznańPL4 papers
- Ludwig-Maximilians-Universität MünchenDE4 papers
- Max Planck Institute of Microstructure PhysicsDE3 papers
85 papers
Full Counting Statistics for a Single-Electron Transistor, Non-equilibrium Effects at Intermediate Conductance
Yasuhiro Utsumi, Dmitri S. Golubev, Gerd Schön
We evaluate the current distribution for a single-electron transistor with intermediate strength tunnel conductance. Using the Schwinger-Keldysh approach and the drone (Majorana) f…
Magnetic order in lightly doped cuprates: Coherent vs. incoherent hole quasiparticles and non-magnetic impurities
Marijana Kircan, Matthias Vojta
We investigate magnetic properties of lightly doped antiferromagnetic Mott insulators in the presence of non-magnetic impurities. Within the framework of the t-J model we calculate…
High efficiency deterministic Josephson Vortex Ratchet
M. Beck, E. Goldobin, M. Neuhaus +3
We investigate experimentally a Josephson vortex ratchet -- a fluxon in an asymmetric periodic potential driven by a deterministic force with zero time average. The highly asymmetr…
Numerical Renormalization Group for Impurity Quantum Phase Transitions: Structure of Critical Fixed Points
Hyun-Jung Lee, Ralf Bulla, Matthias Vojta
The numerical renormalization group method is used to investigate zero temperature phase transitions in quantum impurity systems, in particular in the particle-hole symmetric soft-…
Screening in the two-dimensional electron gas with spin-orbit coupling
M. Pletyukhov, V. Gritsev
We study the interplay between electron-electron interaction and Rashba spin-orbit coupling in the two-dimensional electron gas. Using the random phase approximation we predict new…
Generalized decoding, effective channels, and simplified security proofs in quantum key distribution
Joseph M. Renes, Markus Grassl
Prepare and measure quantum key distribution protocols can be decomposed into two basic steps: delivery of the signals over a quantum channel and distillation of a secret key from…