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DPG

Regensburg 2007 – wissenschaftliches Programm

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TT: Fachverband Tiefe Temperaturen

TT 3: Quantum Coherence and Quantum Information Systems I

Montag, 26. März 2007, 09:30–13:00, H20

09:30 TT 3.1 Hauptvortrag: Experimental investigation of superconducting flux qubits — •Evgeni Ilichev
10:00 TT 3.2 Quasiparticle transitions in Josephson charge-phase qubits with radio frequency read-out — •Jens Könemann, Hermann Zangerle, Brigitte Mackrodt, Ralf Dolata, and Alexander Zorin
10:15 TT 3.3 Temperature Dependence of Rabi Oscillations in Phase Qubits — •Jürgen Lisenfeld, Alexandr Lukashenko, and Alexey Ustinov
10:30 TT 3.4 Reading-out the state of a flux qubit by Josephson transmission line solitons — •Arkady Fedorov, Alexander Shnirman, Gerd Schoen, Andreas Poenicke, and Anna Anna Kidiyarova-Shevchenko
10:45 TT 3.5 Dynamics of a flux qubit coupled to a nonlinear structured environment — •Marnix Wakker, Francesco Nesi, Cristiane Morais Smith, and Milena Grifoni
11:00 TT 3.6 Quantum state preparation via Landau-Zener tunneling — •Sigmund Kohler, Martijn Wubs, Peter Hänggi, Keiji Saito, and Yosuke Kayanuma
  11:15 15 min. break
11:30 TT 3.7 One-qubit laser and coolerJulian Hauss, •Carsten Hutter, Arkady Fedorov, Alexander Shnirman, and Gerd Schön
11:45 TT 3.8 Quantum Theory of Cavity-Assisted Sideband Cooling of Mechanical Motion — •Florian Marquardt, Joe P. Chen, Aashish A. Clerk, Jack G. E. Harris, and Steven M. Girvin
12:00 TT 3.9 Phase Purcell effect and the crossover to strong coupling in dispersive circuit QED — •Ioana Serban, Frank Wilhelm, and Enrique Solano
12:15 TT 3.10 2D Cavity Grid Quantum Computing — •Ferdinand Helmer, Jan von Delft, Matteo Mariantoni, Florian Marquardt, and Enrique Solano
12:30 TT 3.11 Theoretical and experimental studies of circuit QED systems — •Frank Deppe, Matteo Mariantoni, Shiro Saito, Takayoshi Meno, Kouichi Semba, Hideaki Takayanagi, and Rudolf Gross
12:45 TT 3.12 Nonlinear interaction and two-mode squeezing with superconducting flux qubits.Matteo Mariantoni, Frank Deppe, Rudolf Gross, Frank Wilhelm, and •Enrique Solano
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