1.6k citations
- P. Hänggi4 profiles68 · h 73
- A. Loidl4 profiles59 · h 69
- P. Hānggi31 · h 39
- S. Kohler31 · h 34
- K. Ziegler3 profiles28 · h 21
- P. Lunkenheimer3 profiles27 · h 46
- P. Talkner26 · h 54
- V. Tsurkan3 profiles23 · h 41
- D. Vollhardt3 profiles20 · h 49
- J. Hemberger2 profiles19 · h 41
- G. Schmid17 · h 30
- J. Deisenhofer2 profiles17 · h 34
- Augsburg UniversityUS94 papers
- Centre National de la Recherche ScientifiqueFR24 papers
- Academy of Sciences of MoldovaMD23 papers
- Institute of Applied PhysicsMD20 papers
- Max Planck Institute for the Physics of Complex SystemsDE14 papers
- Max Planck SocietyDE14 papers
- M.N. Mikheev Institute of Metal PhysicsRU14 papers
- National University of SingaporeSG12 papers
- University of WürzburgDE12 papers
- Karlsruhe Institute of TechnologyDE11 papers
- University of FloridaUS11 papers
- University of WarsawPL11 papers
29 papers · 1 filter
Investigating Atomic Details of the CaF(111) Surface with a qPlus Sensor
Franz J. Giessibl, Michael Reichling
The (111) surface of CaF has been intensively studied with large-amplitude frequency-modulation atomic force microscopy and atomic contrast formation is now well understood. It…
Dynamical Mean-Field Theory - from Quantum Impurity Physics to Lattice Problems
Ralf Bulla
Since the first investigation of the Hubbard model in the limit of infinite dimensions by Metzner and Vollhardt, dynamical mean-field theory (DMFT) has become a very powerful tool…
Fundamental Aspects of Quantum Brownian Motion
Peter Hänggi, Gert-Ludwig Ingold
With this work we elaborate on the physics of quantum noise in thermal equilibrium and in stationary non-equilibrium. Starting out from the celebrated quantum fluctuation-dissipati…
Transport suppression in heterostructures driven by an ac gate voltage
Miguel Rey, Michael Strass, Sigmund Kohler +2
We explore the possibility of inducing in heterostructures driven by an ac gate voltage the coherent current suppression recently found for nanoscale conductors in oscillating fiel…
Bosonization of dimerized Hubbard chains
C. Mocanu, M. Dzierzawa, P. Schwab +1
The role of Klein factors is investigated for the bosonized Hamiltonian of the dimerized Hubbard model. Contrary to previous approaches we take into account their number changing p…
Coherence stabilization of a two-qubit gate by AC fields
Karen M. Fonseca Romero, Sigmund Kohler, Peter Hänggi
We consider a CNOT gate operation under the influence of quantum bit-flip noise and demonstrate that ac fields can change bit-flip noise into phase noise and thereby improve cohere…