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Dresden 2009 – wissenschaftliches Programm

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TT: Fachverband Tiefe Temperaturen

TT 44: Transport: Quantum Coherence and Quantum Information

Donnerstag, 26. März 2009, 14:00–19:15, HSZ 304

14:00 TT 44.1 Entanglement in driven spin chains — •David Zueco, Fernando Galve, Sigmund Kohler, and Peter Hänggi
14:15 TT 44.2 Electron and nuclear spins in double quantum dots — •Björn Erbe and John Schliemann
14:30 TT 44.3 A quantum interface between light and nuclear spins in quantum dotsHeike Schwager, Juan Ignacio Cirac, and •Geza Giedke
14:45 TT 44.4 Quantum Simulator with Electrons Floating on a Helium Film — •sarah Mostame and Ralf Schuetzhold
15:00 TT 44.5 Spin dehoherence of a heavy hole coupled to nuclear spins in a quantum dot — •Jan Fischer, William Anthony Coish, Denis Bulaev, and Daniel Loss
  15:15 15 min. break
15:30 TT 44.6 Weak Values in solid state physicsVadim Shpitalnik, Yuval Gefen, and •Alessandro Romito
15:45 TT 44.7 Time-Resolved Measurement of a Charge Qubit — •Georg M. Reuther, David Zueco, Peter Hänggi, and Sigmund Kohler
16:00 TT 44.8 Bi2Sr2CaCu2O8+δ intrinsic SQUIDs as candidates of high-Tc phase qubits — •X. Y. Jin, J. Lisenfeld, Y. Koval, A. Lukashenko, C. Bergmann, A. V. Ustinov, and P. Müller
16:15 TT 44.9 Relaxation of Josephson qubits due to strong coupling to two-level systems — •Clemens Müller and Alexander Shnirman
16:30 TT 44.10 Renormalization of the dephasing by zero point fluctuations — •Swarnali Bandopadhyay and Doron Cohen
  16:45 15 min. break
17:00 TT 44.11 Driving-induced bistability in the Jaynes-Cummings model — •Vittorio Peano, Vicente Leyton Ortega, and Michael Thorwart
17:15 TT 44.12 Cooling a Micro-Mechanical Resonator by Quantum Back-Action from a Noisy Qubit — •Yingdan Wang, Yong Li, Fei Xue, Kouich Semba, and Christoph Bruder
17:30 TT 44.13 Two-Resonator Circuit QED: A Superconducting Quantum Switch — •Elisabeth Hoffmann, Matteo Mariantoni, Frank Deppe, Edwin P. Menzel, Achim Marx, Rudolf Gross, Frank K. Wilhelm, and Enrique Solano
17:45 TT 44.14 Mesoscopic Shelving Readout of Superconducting Qubits in Circuit QED — •Jens Siewert, Barbara Englert, Giuseppe Mangano, Matteo Mariantoni, Rudolf Gross, and Enrique Solano
  18:00 15 min. break.
18:15 TT 44.15 Noise in Circuit Quantum Electrodynamics — •Michael Marthaler, Gerd Schön, and Alexander Shnirman
18:30 TT 44.16 Losses in Microwave Resonators at Millikelvin Temperatures — •Pascal Macha, Simon H.W. van der Ploeg, Stefan Wünsch, Gregor Oelsner, Evgeni Il'ichev, Hans-Georg Meyer, and Michael Siegel
18:45 TT 44.17 Cross-correlation heterodyne detection: Measuring the vacuum fluctuations at microwave frequenciesMatteo Mariantoni, Edwin P. Menzel, Miguel A. Araque Caballero, Frank Deppe, Elisabeth Hoffmann, Thomas Niemczyk, Achim Marx, •Rudolf Gross, and Enrique Solano
19:00 TT 44.18 Cross-correlation heterodyne detection: Measuring microwave nontrivial propagating signalsEdwin P. Menzel, Matteo Mariantoni, Miguel Angel Araque Caballero, Frank Deppe, Elisabeth Hoffmann, Thomas Niemczyk, •Achim Marx, Rudolf Gross, and Enrique Solano
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DPG-Physik > DPG-Verhandlungen > 2009 > Dresden