| Conference Date |
Mon, May 21, 2012 09:55 - 18:00
Tue, May 22, 2012 09:20 - 16:15 |
| Topics |
Quantum Information |
| Conference Place |
Integrated research building I, Bunkyo campus, Fukui University |
| Address |
3-9-1 Bunkyo, Fukui City, Fukui Prefecture, 910-8507 Japan |
| Transportation Guide |
Approximately 10 minutes from JR Fukui station by bus or taxi
http://www.u-fukui.ac.jp/eng/access/index.html |
Contact
Person |
Akihisa Hayashi, Fuminori Sakaguchi, Takaaki Hashimoto, Minoru Horibe |
| Sponsors |
This conference is co-sponsored by Quantum Electronics Group, The Japan Society of Applied Physics.
|
Mon, May 21 AM Opening
09:55 - 10:00 |
| |
09:55-10:00 |
Opening Address ( 5 min. ) |
Mon, May 21 AM
10:00 - 11:20 |
| (1) |
10:00-10:20 |
Improvements in quantum genetic operations |
Akira Saitoh (Kinki Univ., Present Add.: NII), Robabeh Rahimi (Univ. Waterloo), Mikio Nakahara (Kinki Univ.) |
| (2) |
10:20-10:40 |
Universal construction of controlled-unitary gates using dynamical decoupling |
Shojun Nakayama (UT), Akihito Soeda (NUS), Mio Murao (UT) |
| (3) |
10:40-11:00 |
Quantum algorithm for simulating the dissipative dynamics and obtaining the energy spectrum of a physical system |
Sahel Ashhab, Hefeng Wang, Franco Nori (RIKEN) |
| (4) |
11:00-11:20 |
Sp(2,Z) covariant Wigner function on N dimensional vector space |
Minoru Horibe, Takaaki Hashimoto, Akihisa Hayashi (Univ. Fukui) |
| |
11:20-11:40 |
Break ( 20 min. ) |
Mon, May 21 AM Invited Talk
11:40 - 12:20 |
| (5) |
11:40-12:20 |
[Invited Talk]
New models for non-local games |
Andris Ambainis (University of Latvia) |
| |
12:20-13:20 |
Lunch Break ( 60 min. ) |
Mon, May 21 PM Poster Session
13:20 - 15:00 |
| |
- |
Poster Session (Posters are listed at the end of the Program) |
| |
15:00-15:20 |
Break ( 20 min. ) |
Mon, May 21 PM Tutorial
15:20 - 16:00 |
| (6) |
15:20-16:00 |
[Tutorial Lecture]
Topological fault-tolerant quantum computation |
Keisuke Fujii (Osaka Univ.) |
| |
16:00-16:20 |
Break ( 20 min. ) |
Mon, May 21 PM
16:20 - 18:00 |
| (7) |
16:20-16:40 |
Optimal entanglement manipulation via coherent-state transmission |
Go Kato, Koji Azuma (NTT) |
| (8) |
16:40-17:00 |
Irreversibility of Entanglement Concentration |
Wataru Kumagai (Tohoku Univ.), Masahito Hayashi (Nagoya Univ./National Univ. of Singapore) |
| (9) |
17:00-17:20 |
Analysis of quantum teleportation using weak measurement statistics |
Masanori Hiroishi, Holger F. Hofmann (Hiroshima Univ.) |
| (10) |
17:20-17:40 |
Phase-random states and their approximate generation |
Yoshifumi Nakata, Peter S. Turner, Mio Murao (Univ. Tokyo) |
| (11) |
17:40-18:00 |
On proving violation of realism in quantum theory using macroscopic observables |
Pawel Kurzynski, Akihito Soeda, Ravishankar Ramanathan (NUS), Andrzej Grudka (Adam Mickiewicz University), Jayne Thompson (The University of Melbourne), Dagomir Kaszlikowski (NUS) |
| |
18:00-18:20 |
( 20 min. ) |
| |
18:20-20:20 |
Banquet ( 120 min. ) |
Tue, May 22 AM
09:20 - 10:20 |
| (12) |
09:20-09:40 |
Application of an integer-type algorithm for ODEs to quantum optics |
Hiroaki Ashiki, Fuminori Sakaguchi (Univ. Fukui) |
| (13) |
09:40-10:00 |
Numerical optimization method of dynamical decoupling sequences |
Yutaka Tabuchi, Masahiro Kitagawa (Osaka Univ.) |
| (14) |
10:00-10:20 |
Reduced Concatenated Composite Quantum Gates |
Masamitsu Bando (Kinki Univ.), Tsubasa Ichikawa (Gakushuin Univ.), Yasushi Kondo, Mikio Nakahara (Kinki Univ.) |
| |
10:20-10:40 |
Break ( 20 min. ) |
Tue, May 22 AM
10:40 - 11:40 |
| (15) |
10:40-11:00 |
Phase encoding schemes for measurement device independent quantum key distribution with basis information flaw |
Kiyoshi Tamaki (NTT BRL), Hoi-Kwong Lo (Univ. of. Toronto), Chi-Hang Fred Fung (Hong Kong Univ.), Bing Qi (Univ. of. Toronto) |
| (16) |
11:00-11:20 |
Precise evaluation of leaked information with universal2 privacy amplification in the presence of quantum attacker |
Masahito Hayashi (Nagoya Univ.) |
| (17) |
11:20-11:40 |
Entanglement generation in the weak-coupling regime of cavity QED |
Kazuki Koshino (Tokyo M&D Univ.), Yuichiro Matsuzaki (NTT BRL) |
| |
11:40-13:30 |
Lunch Break ( 110 min. ) |
Tue, May 22 PM
13:30 - 14:30 |
| (18) |
13:30-14:30 |
[Tutorial Invited Lecture]
Heisenberg Uncertainty Principle |
Masanao Ozawa (Nagoya Univ.) |
| |
14:30-14:50 |
Break ( 20 min. ) |
Tue, May 22 PM
14:50 - 16:15 |
| (19) |
14:50-15:10 |
Measurement uncertainties in the quantum formalism
-- quasi-realities of individual systems -- |
Holger F. Hofmann (Hiroshima Univ.) |
| (20) |
15:10-15:30 |
On the Minimal Model for Purity-measuring and the Dimension of Quantum Systems |
Toru Tanaka (Waseda Univ.), Gen Kimura (Shibaura Inst.), Hiromichi Nakazato (Waseda Univ.) |
| (21) |
15:30-15:50 |
Systematic approaches for implementation of general measurements in linear optical and solid-state qubits |
Yukihiro Ota, Sahel Ashhab, Franco Nori (RIKEN) |
| (22) |
15:50-16:10 |
A Solution to the Mean King's Problem using Quantum Error-Correcting Codes |
Masakazu Yoshida (Chuo Univ.), Takayuki Miyadera (Kyoto Univ.), Gen Kimura (Shibaura Inst. of Tech.), Hideki Imai (Chuo Univ.) |
| |
16:10-16:15 |
Closing Address ( 5 min. ) |
Mon, May 21 PM Poster
13:20 - 15:00 |
| (23) |
13:20-15:00 |
[Poster Presentation]
Evaluation of polarization entanglement with multi-pairs using four single-photon detectors |
Akio Yoshizawa, Daiji Fukuda, Hidemi Tsuchida (AIST) |
| (24) |
13:20-15:00 |
[Poster Presentation]
Distribution of polarization-entangled photon-pairs generated by cascaded SHG/SPDC over standard single-mode fibers |
Shin Arahira, Hitoshi Murai (OKI) |
| (25) |
13:20-15:00 |
[Poster Presentation]
Ancilla-Driven Universal Blind Quantum Computation |
Takahiro Sueki, Takeshi Koshiba (Saitama Univ.), Tomoyuki Morimae (Imperial col.) |
| (26) |
13:20-15:00 |
[Poster Presentation]
Superactivation of Zero-Capacity Quantum Channels is Limited by the Quantum Relative Entropy Function |
Laszlo Gyongyosi, Sandor Imre (Budapest Univ. of Technology and Economics) |
| (27) |
13:20-15:00 |
[Poster Presentation]
The Pilot Quantum Error-Correction Protocol |
Laszlo Gyongyosi, Sandor Imre (Budapest Univ. of Technology and Economics) |
| (28) |
13:20-15:00 |
[Poster Presentation]
Heralded optical quantum gate assisted by path entanglement |
Ryo Okamoto, Shigeki Takeuchi (Hokkaido Univ.) |
| (29) |
13:20-15:00 |
[Poster Presentation]
Generation of entanglement between two qubits with Mach-Zehnder interferometer |
Kouichi Inaba, Kazuya Yuasa (Waseda Univ.) |
| (30) |
13:20-15:00 |
[Poster Presentation]
Quantum metrology with identical particles and their indistinguishability |
Koji Matsuoka, Kazuya Yuasa (Waseda Univ.) |
| (31) |
13:20-15:00 |
[Poster Presentation]
Disrimination with error margin
-- Case of three symmetric mixed states -- |
Hiroyuki Sugimoto, Yuta Taninaka, Akihisa Hayashi (Univ. of Fukui) |
| (32) |
13:20-15:00 |
[Poster Presentation]
State preparation for two-level systems via adaptive Zeno measurement |
Saki Tanaka, Naoki Yamamoto (Keio Univ) |
| (33) |
13:20-15:00 |
[Poster Presentation]
Purification limit in spin networks via local operation |
Yuzuru Kato, Naoki Yamamoto (Keio Univ.) |
| (34) |
13:20-15:00 |
[Poster Presentation]
Poster Presentation: Multi-party clock synchronization with GHZ states |
Changliang Ren, Holger F. Hofmann (Hiroshima Univ.) |
| (35) |
13:20-15:00 |
[Poster Presentation]
Symplectic covariance of the Fano operator on the lattice |
Hiroyuki Ashida, Takaaki Hashimoto, Minoru Horibe, Akihisa Hayashi (univ of Fukui) |
| (36) |
13:20-15:00 |
[Poster Presentation]
Application of an integer-type algorithm for ODEs to quantum mechanics
-- for Schrodinger equations with periodic potential functions -- |
Masao Kato (Fukui City Hall), Fuminori Sakaguchi (Univ. Fukui) |
| (37) |
13:20-15:00 |
[Poster Presentation]
Spin Amplification in Random Coupling Network |
Makoto Negoro, Kenichiro Tateishi, Akinori Kagawa, Masahiro Kitagawa (Osaka Univ.) |