| Conference Date |
Thu, Nov 24, 2016 09:20 - 18:20
Fri, Nov 25, 2016 09:20 - 17:00 |
| Topics |
Quantum Information |
| Conference Place |
High Energy Accelerator Research Organization (KEK), Tsukuba Campus |
| Address |
1-1 Oho, Tsukuba, Ibaraki, 305-801, Japan |
| Transportation Guide |
Take a "Tsuku-bus Hokubu-Shuttle" at Tsukuba station of the Tsukuba Express line, and get off at "High Energy Accelerator Research Organization" stop
http://www2.kek.jp/proffice/archives/intra-e/access/ |
Contact
Person |
Izumi Tsutsui (KEK), Satoshi Iso (KEK), Toyohiro Tsurumaru (Mitsubishi Electric); qit35(-AT-)ml.post.kek.jp (replace (-AT-) with @) |
| Sponsors |
This conference is co-sponsored by Quantum Electronics Group, The Japan Society of Applied Physics.
|
| Announcement |
Please also see: https://staff.aist.go.jp/s-kawabata/qit/qit35/index_e.html |
Venues:
- Oral presentations: Kobayashi Hall, Kenkyu-Honkan Bldg.
- Poster session and banquet: Lobby in front of Kobayashi Hall, Kenkyu Honkan Bldg. |
| |
09:20-09:30 |
Opening Address & Announcements ( 10 min. ) |
Thu, Nov 24 Session I
Chair: Gen Kimura (SIT)
09:30 - 10:30 |
| (1) |
09:30-09:50 |
Reversibility of distance mesures of states with some focus on total variation distance |
Keiji Matsumoto (NII) |
| (2) |
09:50-10:10 |
Path topology dependence of adiabatic time evolution |
Atushi Tanaka (TMU), Cheon Taksu (KUT) |
| (3) |
10:10-10:30 |
Optimality of the three-input majority function on XOR games with nonlocal boxes |
Ryuhei Mori (Tokyo Tech.) |
| |
10:30-10:50 |
Break ( 20 min. ) |
Thu, Nov 24 Session II
Chair: Satoshi Iso (KEK)
10:50 - 12:00 |
| (4) |
10:50-11:40 |
[Invited Talk]
Thermodynamic entropy as a Noether invariant |
Yuki Yokokura (RIKEN) |
| (5) |
11:40-12:00 |
violation of extensivity of entropy in nonequilibrium steady states |
Hakoshima Hideaki, Shimizu Akira (UT) |
| |
12:00-13:00 |
Lunch ( 60 min. ) |
Thu, Nov 24 Poster session (lobby in front of Kobayashi Hall)
13:00 - 14:30 |
| |
- |
Poster presentations are listed at the end of this program |
Thu, Nov 24 Session III
Chair: Yutaka Shikano (IMS)
14:30 - 15:40 |
| (6) |
14:30-15:20 |
[Invited Talk]
Residual Uncertainties
-- error-disturbance uncertainty relations valid for mixed states -- |
Yuji Hasegawa (Hokkaido Univ.) |
| (7) |
15:20-15:40 |
Separability criteria with angular and Hilbert space averages |
Kazuo Fujikawa (RIKEN), Choo Hiap Oh (NTU), Koichiro Umetsu (Nihon Univ.), Sixia Yu (NUS) |
| |
15:40-16:00 |
Break ( 20 min. ) |
Thu, Nov 24 Session IV
Chair: Masataka IInuma (Hiroshima Univ.)
16:00 - 17:00 |
| (8) |
16:00-16:20 |
Understanding weak values without new physics |
Riuji Mochizuki (TDC) |
| (9) |
16:20-16:40 |
On the quasi-probabilities in quantum mechanics |
Jaeha Lee, Izumi Tsutsui (KEK) |
| (10) |
16:40-17:00 |
Thermalequilibration of isolated quantum systems revisited from quantum testing theory |
Yu Watanabe (Kyoto Univ.) |
| |
17:00-17:20 |
Break ( 20 min. ) |
Thu, Nov 24 PM Session V
Chair: Toshihiko Sasaki (Tokyo Univ.)
17:20 - 18:20 |
| (11) |
17:20-17:40 |
Aggregating quantum repeaters for the quantum internet |
Koji Azuma, Go Kato (NTT) |
| (12) |
17:40-18:00 |
Efficient differential-phase-shift quantum key distribution protocol with the small number of random delays |
Yuki Hatakeyama, Akihiro Mizutani, Nobuyuki Imoto (Osaka Univ.), Kiyoshi Tamaki (NTT) |
| (13) |
18:00-18:20 |
Towards secure QKD with testable assumptions on modulation devices |
Akihiro Mizutani (Osaka Univ.), Marcos Curty (Univ. of Vigo), Hoi-Kwong Lo (Univ. of Toronto), Rikizo Ikuta (Osaka Univ.), Koji Azuma (NTT), Takashi Yamamoto, Nobuyuki Imoto (Osaka Univ.), Go Kato, Kiyoshi Tamaki (NTT) |
| |
18:20-18:30 |
Break ( 10 min. ) |
| |
18:30-20:30 |
Banquet (lobby in front of Kobayashi Hall) ( 120 min. ) |
Fri, Nov 25 AM Guided Tour in KEK accelerator facilities
09:20 - 10:20 |
| |
- |
Guided tour in KEK Accelerator facilities |
| |
10:20-10:30 |
Break ( 10 min. ) |
Fri, Nov 25 AM Session VI
Chair: Tatsuhiko Koike (Keio Univ.)
10:30 - 12:00 |
| (14) |
10:30-11:20 |
[Tutorial Invited Lecture]
Emergent Spacetime from Qubits via Holography |
Tadashi Takayanagi (YITP, Kyoto U.) |
| (15) |
11:20-11:40 |
Quantum Entanglement of Locally Excited States in Maxwell Theory |
Masahiro Nozaki (Univ. of Chicago), Naoki Watamura (Nagoya Univ.) |
| (16) |
11:40-12:00 |
A Refinement of Quantum Mechanics by Algorithmic Randomness |
Kohtaro Tadaki (Chubu Univ.) |
| |
12:00-13:00 |
Lunch ( 60 min. ) |
Fri, Nov 25 PM Session VII
Chair: Nobuyuki Imoto (Osaka Univ.)
13:00 - 14:10 |
| (17) |
13:00-13:50 |
[Invited Talk]
Anomalous Quantum States associated with Quantum Breaking of Equivalence of Ensembles |
Akira Shimizu, Mamiko Tatsuta (Univ. Tokyo) |
| (18) |
13:50-14:10 |
Generation of a generalized cat state at finite temperature |
Mamiko Tatsuta, Akira Shimizu (Univ. of Tokyo) |
| |
14:10-14:30 |
Break ( 20 min. ) |
Fri, Nov 25 PM Session VIII
Chair: Shigeki Takeuchi (Kyoto Univ.)
14:30 - 15:30 |
| (19) |
14:30-14:50 |
The second law of thermodynamics and the fluctuation theorem for pure quantum states |
Eiki Iyoda, Kazuya Kaneko, Takahiro Sagawa (UT) |
| (20) |
14:50-15:10 |
Hypersensitive MRI/NMR by means of Room Temperature Hyperpolarization and Quantum Coding
-- The background and the goal of the research project -- |
Masahiro Kitagawa (Osaka Univ.) |
| (21) |
15:10-15:30 |
Power of Quantum Computation with Few Clean Qubits |
Keisuke Fujii (Univ. Tokyo), Hirotada Kobayashi (NII), Tomoyuki Morimae (Gunma Univ.), Harumichi Nishimura (Nagoya Univ.), Shuhei Tamate (NII), Seiichiro Tani (NTT) |
| |
15:30-15:50 |
Break ( 20 min. ) |
Fri, Nov 25 PM Session IX
Chair: Naoki Yamamoto (Keio Univ.)
15:50 - 17:00 |
| (22) |
15:50-16:10 |
How to determine the quantum Fisher information and the skew information from linear response theory |
Tomohiro Shitara (UTokyo), Masahito Ueda (UTokyo/RIKEN) |
| (23) |
16:10-16:30 |
Detection of phase transitions in quantum annealing via quantum Fisher information |
Jun Takahashi, Koji Hukushima (UTokyo) |
| (24) |
16:30-16:50 |
Higher-order quantum information processing by Grover search and digitalized quantum annealing |
Shojun Nakayama (NII), Akihito Soeda, Mio Murao (UTokyo) |
| |
16:50-17:00 |
Closing Address ( 10 min. ) |
Thu, Nov 24 PM Poster Session
13:00 - 14:30 |
| (25) |
13:00-14:30 |
[Poster Presentation]
Quantifying non-classical processes |
Shih-Hsuan Chen, Jen-Hsiang Hsieh, Che-Ming Li (NCKU) |
| (26) |
13:00-14:30 |
[Poster Presentation]
Quantifying Quantum Information Processes |
Jen-Hsiang Hsieh, Shi-Hsuan Chen, Che-Ming Li (NCKU) |
| (27) |
13:00-14:30 |
[Poster Presentation]
Limit on Quantum State Generation under Dissipation |
Kohei Kobayashi, Naoki Yamamoto (Keio Univ.) |
| (28) |
13:00-14:30 |
[Poster Presentation]
Operations analysis of fiber-loop-based probabilistic majority-voting Ising model considering causality |
Akio Yoshizawa (AIST) |
| (29) |
13:00-14:30 |
[Poster Presentation]
Design method of coherent feedback control: A rule of thumb |
Yoshiki Kashiwamura, Naoki Yamamoto (Keio Univ.) |
| (30) |
13:00-14:30 |
[Poster Presentation]
Non-Markovian dynamics from singular perturbation method |
Kukita Shingo (Nagoya Univ.) |
| (31) |
13:00-14:30 |
[Poster Presentation]
Consideration of emergent SU(4) symmetry in low energy states of a double quantum dot system |
Yunori Nishikawa (Osaka City Univ.), Oliver J. Curtin, Alex C. Hewson, Daniel.. Crow, Johannes Bauer (ICL) |
| (32) |
13:00-14:30 |
[Poster Presentation]
Small phase-shift detection using superposition of two coherent states |
Fumiaki Matsuoka, Akihisa Tomita (Hokkaido Univ.), Yutaka Shikano (IMS) |
| (33) |
13:00-14:30 |
[Poster Presentation]
Optimal Gaussian Metrology for Generic Multi-Mode Linear Circuit |
Teruo Matsubara, Kazuya Yuasa (Waseda Univ.) |
| (34) |
13:00-14:30 |
[Poster Presentation]
Complexity of gapped ground states in general k-local Hamiltonians |
Tomotaka Kuwahara (Tohoku Uni.) |
| (35) |
13:00-14:30 |
[Poster Presentation]
Enhanced Estimation by Ring Interferometry |
Takahiro Suzuki, Kazuya Yuasa (Waseda Univ.) |
| (36) |
13:00-14:30 |
[Poster Presentation]
Realization of High-Speed Adaptive Quantum State Estimation |
Saki Nohara, Ryo Okamoto (Kyoto Univ.), Koichi Yamagata (Chuo Univ.), Akio Fujiwara (Osaka Univ.), Shigeki Takeuchi (Kyoto Univ.) |
| (37) |
13:00-14:30 |
[Poster Presentation]
Entropies in general probabilistic theories and their application to the Holevo bound |
Junji Ishiguro, Gen Kimura (SIT) |
| (38) |
13:00-14:30 |
[Poster Presentation]
Probability generating function of a quantum parametric oscillator under an adiabatic control |
Hiroaki Mishima, Yuki Izumida (Nagoya Univ.) |
| (39) |
13:00-14:30 |
[Poster Presentation]
Bell Theorem characterized by Pseudo Probabilities |
Kouhei Karasawa (SIT), Jaeha Lee (KEK), Gen Kimura (SIT), Izumi Tsutsui (KEK) |
| (40) |
13:00-14:30 |
[Poster Presentation]
A trade-off relation among measurement time, energy fluctuation, and signal-noise ratio |
Nobuya Aketo, Shogo Tanimura (Nagoya Univ.) |
| (41) |
13:00-14:30 |
[Poster Presentation]
FPGA-based Simulation of Quantum Walks on Regular Graphs |
Daiki Chubachi, Masaki Nakanishi (Yamagata Univ.) |
| (42) |
13:00-14:30 |
[Poster Presentation]
Study on the coherence of multiphoton-multimode entanglement 2 |
Naoki Yamashiro, Takayuki Kiyohara, Ryo Okamoto (Kyoto Univ.), Jun-Yi WU, Holger F. Hofmann (Hiroshima Univ.), Shigeki Takeuchi (Kyoto Univ.) |
| (43) |
13:00-14:30 |
[Poster Presentation]
LQG control of squeezing angle fluctuation |
Ryosuke Kuroyanagi, Naoki Yamamoto (Keio Univercity) |
| (44) |
13:00-14:30 |
[Poster Presentation]
A two-qubit bit flip code with GKP code states |
Kosuke Fukui, Akihisa Tomita, Atsushi Okamoto (Hokudai) |
| (45) |
13:00-14:30 |
[Poster Presentation]
Proof-of-Principle Experiment of Quantum Secure Authentication using Adaptive Optics |
Masahito Oya, Naoto Namekata (Nihon Univ.), Jun Nishikawa (NAOJ), Shuichiro Inoue (Nihon Univ.) |
| (46) |
13:00-14:30 |
[Poster Presentation]
Saturated photon detection efficiency in a sinusoidally gated InGaAs/InP avalanche photodiode |
Akiko Tada, Naoto Namekata, Shuichiro Inoue (Nihon Univ.) |
| (47) |
13:00-14:30 |
[Poster Presentation]
Data processing for qubit state tomography: An information geometric approach |
Koichi Yamagata (Chuo Univ), Akio Fujiwara (Osaka Univ) |