第1回日独学術コロキウム

テーマ:Quantum Optics
共催 :JSPS Bonn Office、MPG
日時 :2004年2月9日~11日
場所 :Wildbad Kreuth

プログラム

2月9日

14:00 Welcome
H. Walther, K. Iga, Y. Yamamoto
14:30 Silica Microspheres for Single-Atom Detectionin Microchip Traps
R. Long
15:00 Controlled Generation of Single Photons in a High-Finesse Optical Cavity
M. Hennrich
15:30 Cavity QED with Trapped Ions
W. Lange
16:00 Coffee Break
16:30 Entanglement Distillation – Explicit and Implicit Use
M. Koashi
17:00 Entangled Atoms from Dissociating Molecules
T. Walther
17:30 Generation of Entangled Photons from a Semiconductor 
K. Edamatsu

2月10日

09:00 Distinguishing Genuine Entangled Two-Photon-Polarization States
S. Takeuchi
09:30 Quantum Communication with Intense Light Pulses and Solitons
N. Lütkenhaus
10:00 Multi-Photon Interferometry
H. Weinfurter
10:30 Coffee Break
11:00 Realization of a Quantum Register with Single Neutral Atoms in an Optical Dipole Trap
A. Rauschenbeutel
11:30 New Concepts of Quantum Information Processing with Trapped Ions
Ch. Wunderlich
12:00 Collective Atomic Motion in a Resonator Dipole Trap
C. Zimmermann
12:30 Lunch
14:00 Ultra Slow Propagation of Squeezed Vacuum by Using Electro-Magnetically Induced Transparency
M. Kozuma
14:30 Small Scale Quantum Computing for Quantum Communication: from Theory to Experiment
M. Sasaki
15:00 Entanglement Theory for Gaussian States
M. Wolf
15:30 Coffee Break
16:00 Multiplexed Quantum Cryptography with Photons from Single Quantum Dots
O. Benson
16:30 Quantum Dots, Nanocrystals, and Microsphere Resonators. New Tools for Quantum Optics and Nanophotonics
S. Götzinger
17:00 Spin Qubits with Quantum Dots
S. Tarucha
17:30 MPG-JSPS Cooperation
B. Neizert, K. Iga

2月11日

09:00 Factoring Numbers Using Gauss Sums
W. Schleich
09:30 Atomic Quantum Systems in Optical Micro-Structures
G. Birkl
10:00 Coffee Break
10:30 Seeking for Entanglement in NMR Quantum Information Processing Experiments
M. Kitagawa
11:00 Ultrastable Optical Clock with Neutral Atoms in an Engineered Light Shift Trap
H. Katori
11:30 Single Ion Frequency Standards
J. v. Zanthier
12:00 Femtosecond Metrology
T. Udem
12:30 Lunch
14:00 BEC of Excitons
Y. Yamamoto
14:30 Quantum Phase Transition of BECs in Low Dimensions
M. Ueda
15:00 Coffee Break
15:30 Multi-Component Quantum Gases – Magnetism and Further Developments
K. Bongs
16:00 Ultracold Dipolar Gases
T. Pfau
16:30 Final Discussion