Tue, Nov 27 AM Opening
09:55 - 10:00 |
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09:55-10:00 |
Opening remark, general information ( 5 min. ) |
Tue, Nov 27 AM Session I
Chair: Tatsuhiko Koike (Keio)
10:00 - 11:00 |
| (1) |
10:00-10:20 |
Identification of ideal measurements by post-selection |
Masatomo Kobayashi, Takayuki Miyadera (Kyoto Univ.) |
| (2) |
10:20-10:40 |
Measurement of eigenvalues of a density operator using the anti-symmetrizer on multipartite quantum system |
Toru Tanaka (Waseda Univ.), Gen Kimura (Shibaura Inst.), Hiromichi Nakazato (Waseda Univ.) |
| (3) |
10:40-11:00 |
Incompatible quantum devices |
Takayuki Miyadera (Kyoto Univ.), Teiko Heinosaari (Univ. Turku), Daniel Reitzner (Tech. Univ. Munchen) |
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11:00-11:20 |
Break ( 20 min. ) |
Tue, Nov 27 AM Session II
Chair: Tomohiro Ogawa (UEC)
11:20 - 12:20 |
| (4) |
11:20-11:40 |
A Quantum Relay using Quantum Scret Sharing |
Takashi Suzuki, Akihisa Tomita (Hokkaido Univ) |
| (5) |
11:40-12:00 |
Classical and Quantum Algorithms for Ising Partition Function |
Hiroshi Imai, Yuto Hirakuri, Hidefumi Hiraishi, Norie Fu (Univ. Tokyo) |
| (6) |
12:00-12:20 |
Topological Quantum Computations by Majorana Fermions |
Muneto Nitta (Keio Univ.) |
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12:20-13:20 |
Lunch Break ( 60 min. ) |
Tue, Nov 27 PM Poster
13:20 - 15:00 |
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Tue, Nov 27 PM Session III
Chair: Naoki Yamamoto (Keio)
15:00 - 16:40 |
| (7) |
15:00-15:40 |
[Invited Talk]
Quantum measurement and the first law of thermodynamics: The energy cost of measurement is the work value of the acquired information |
Kurt Jacobs (University of Massachusetts, Boston) |
| (8) |
15:40-16:00 |
Dimension Witnesses and Semi-Device-Independent Quantum Protocols in the presence of Loss |
Michele Dall'Arno (Nagoya Univ.), Elsa Passaro, Rodrigo Gallego (ICFO), Marcin Pawlowski (Bristol Univ.), Antonio Acin (ICFO) |
| (9) |
16:00-16:20 |
Direct evaluation of pure graph state entanglement |
Michal Hajdusek, Mio Murao (University of Tokyo) |
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16:20-16:40 |
Break ( 20 min. ) |
Tue, Nov 27 PM
Chair: Masataka Iinuma (Hiroshima)
16:40 - 17:40 |
| (10) |
16:40-17:00 |
On the interconvertibility of bipartite quantum states by local operations and shared randomness, and the nonlocality hidden in any entangled state |
Francesco Buscemi (Nagoya Univ.) |
| (11) |
17:00-17:20 |
Thermodynamic Work Gain from Entanglement using Maxwell's demon |
Ken Funo (Univ. Tokyo), Yu Watanabe (Kyoto Univ.), Masahito Ueda (Univ. Tokyo) |
| (12) |
17:20-17:40 |
Nonlocality in ontological models of quantum theory |
Fumiaki Morikoshi (NTT) |
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18:00-20:00 |
Banquet ( 120 min. ) |
Wed, Nov 28 AM Session V
Chair: Shiro Kawabata (AIST)
09:00 - 10:20 |
| (13) |
09:00-09:20 |
Robust adaptive measurement for qubit state preparation |
Saki Tanaka, Naoki Yamamoto (Keio Univ) |
| (14) |
09:20-09:40 |
Transitionless quantum driving for many-body systems |
Kazutaka Takahashi (Tokyo Tech) |
| (15) |
09:40-10:00 |
Fundamental Limit to Decoherence Suppression Using Quantum Bang-Bang Control |
Kazuhiro Igeta (NTT), Nobuyuki Imoto (Osaka. Univ.), Masato Koashi (U.Tokyo) |
| (16) |
10:00-10:20 |
Joint quantum statistics without measurement uncertainties observed in a sequential measurement of photon polarization |
Yutaro Suzuki, Masataka Iinuma (Hiroshima Univ.), Holger F. Hofmann (Hiroshima Univ./JST) |
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10:20-10:40 |
Break ( 20 min. ) |
Wed, Nov 28 AM Session VI
Chair: Takashi Yamamoto (Osaka)
10:40 - 13:20 |
| (17) |
10:40-11:00 |
Experimental Demonstration of Adaptive Quantum State Estimation |
Ryo Okamoto (Hokkaido Univ.), Minako Iefuji, Satoshi Oyama, Koichi Yamagata (Osaka Univ.), Hiroshi Imai (Univ. of Pavia), Akio Fujiwara (Osaka Univ.), Shigeki Takeuchi (Hokkaido Univ.) |
| (18) |
11:00-11:20 |
Generalization of intensity autocorrelation function for the evaluation of single photon emitters
-- Effect of population correlation on a quantum two-level system -- |
Hidekazu Kumano, Hideaki Nakajima, Ikuo Suemune (Hokkaido Univ) |
| (19) |
11:20-11:40 |
Improvement of Success Probability by Repeated Measurements in Entanglement Generation by Communication using Squeezed Light |
Fumiaki Matsuoka, Akihisa Tomita, Atsushi Okamoto (Hokkaido Univ.) |
| (20) |
11:40-12:00 |
Analysis on the simultaneous measurement process of photo-detection and homodyne detection on the one mode free photon field |
Yui Kuramochi (Univ. Tokyo), Yu Watanabe (Kyoto Univ.), Masahito Ueda (Univ. Tokyo) |
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12:00-13:20 |
Lunch Break ( 80 min. ) |
Wed, Nov 28 PM Session VII
Chair: Kohei M. Itoh (Keio)
13:20 - 15:00 |
| (21) |
13:20-14:00 |
[Invited Talk]
Electron and nuclear spin qubits using donors in silicon |
Stephanie Simmons (University College London) |
| (22) |
14:00-14:20 |
Quantum information processing with Bose-Einstein condensates |
Tim Byrnes (NII) |
| (23) |
14:20-14:40 |
Quantum networking with Bose-Einstein condensates |
Alexey Pyrkov, Tim Byrnes (NII) |
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14:40-15:00 |
Break ( 20 min. ) |
Wed, Nov 28 PM Session VIII
Chair: Satoshi Ishizaka (Hiroshima)
15:00 - 16:00 |
| (24) |
15:00-15:20 |
An Exact Treatment of Two-Qubit Systems Using Dynamical Invariants |
Utkan Gungordu, Yidun Wan, Mohammad Ali Fasihi, Mikio Nakahara (Kinki University) |
| (25) |
15:20-15:40 |
Magnetic field sensing beyond the standard quantum limit under the effect of decoherence |
Yuichiro Matsuzaki (NTT), Simon Benjamin, Joe Fitzsimons (Oxford Univ.) |
| (26) |
15:40-16:00 |
Quantum Error Correction with Uniformly Mixed Ancillae |
Yasushi Kondo, Chiara Bagnasco, Mikio Nakahara (Kinki Univ.) |
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16:00-16:20 |
Break ( 20 min. ) |
Wed, Nov 28 PM Session IX
Chair: Harumichi Nishimura (Nagoya)
16:20 - 17:25 |
| (27) |
16:20-16:40 |
Quantum-information division and fidelity |
Yuji Sekino, Satoshi Ishizaka (Hiroshima Univ.) |
| (28) |
16:40-17:00 |
On general formulas for c-q channel resolvability, private capacity, and q-q capacity |
Tomohiro Ogawa (UEC) |
| (29) |
17:00-17:20 |
Quantum Teleportation and Time Travel |
Yutaka Shikano (IMS) |
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17:20-17:25 |
Closing remark ( 5 min. ) |
Posters (Raiosha Gallery)
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| (1) |
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[Poster Presentation]
Toward Measurement of Temporal correlation width of parametric fluorescence with Sum Frequency Generation |
Yu Eto (Osaka Univ.), Masayuki Okano, Akira Tanaka, Shanthi Subashchandran, Ryo Okamoto (Hokkaido Univ./Osaka Univ.), Hwan Hong Lim, Sunao Kurimura (NIMS), Shigeki Takeuchi (Hokkaido Univ./Osaka Univ.) |
| (2) |
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[Poster Presentation]
Demonstration of the dispersion-tolerant quantum optical coherence tomography by broadband parametric fluorescence |
Masayuki Okano, Ryo Okamoto, Akira Tanaka, Shanthi Subashchandran (Hokkaido Univ./Osaka Univ.), Shutaro Ishida, Norihiko Nishizawa (Nagoya Univ.), Shigeki Takeuchi (Hokkaido Univ./Osaka Univ.) |
| (3) |
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[Poster Presentation]
Effect of the input photon pair rate on Hong-Ou-Mandel interference |
Takaaki Yokoi (Osaka Univ.), Masayuki Okano, Ryo Okamoto, Shigeki Takeuchi (Hokkaido Univ.) |
| (4) |
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[Poster Presentation]
Error analysis of optical quantum circuits consisting of multiple quantum gates |
Masato Tanida (Osaka Univ.), Takafumi Ono, Ryo Okamoto, Shigeki Takeuchi (Hokkaido Univ) |
| (5) |
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[Poster Presentation]
Distributed quantum computation with arbitrarily poor photon detection |
Yuichiro Matsuzaki (NTT), Simon Benjamin, Joe Fitzsimons (Oxford Univ.) |
| (6) |
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[Poster Presentation]
swap of quntum state and entanglement |
Takaya Ikuto, Satoshi Ishizaka (Hroshima Univ.) |
| (7) |
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[Poster Presentation]
Rapid manipulation of BEC and decrease of effect of noise by fast-forward scaling method |
Shumpei Masuda (Tohoku Univ.) |
| (8) |
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[Poster Presentation]
Symmetric coupling of four spin-1/2 systems |
Jun Suzuki (UEC), Berthold-Georg Englert (NUS) |
| (9) |
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[Poster Presentation]
Entanglement Generation among electron and nuclear spins of NV center in Diamond at Room Temperature |
Takaaki Shimo-oka (Osaka Univ.), Hiromitsu Kato, Satoshi Yamasaki (AIST), Shinji Miwa, Yoshishige Suzuki, Norikazu Mizuochi (Osaka Univ.) |
| (10) |
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[Poster Presentation]
Initialization of spin networks via local adaptive measurement |
Yuzuru Kato, Naoki Yamamoto (Keio Univ.) |
| (11) |
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[Poster Presentation]
Second order asymptotic theory of LOCC transformation between pure entangled states |
Wataru Kumagai (Tohoku Univ./Nagoya Univ.), Masahito Hayashi (Nagoya Univ./NUS) |
| (12) |
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[Poster Presentation]
Observation of non-classical interference between two frequency down-converted telecom photons |
Hiroshi Kato, Rikizo Ikuta, Toshiki Kobayashi (Osaka Univ.), Shigehito Miki, Taro Yamashita, Hirotaka Terai, Mikio Fujiwara (NICT), Takashi Yamamoto (Osaka Univ.), Masato Koashi (The Univ. of Tokyo), Masahide Sasaki, Zhen Wang (NICT), Nobuyuki Imoto (Osaka Univ.) |
| (13) |
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[Poster Presentation]
Quantum Query Complexity on Enumerating Collisions |
Masahide Yamato (Osaka Pref Univ.), Harumichi Nishimura (Nagoya Univ.) |
| (14) |
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[Poster Presentation]
Generation of Entanglement by Repetition of Measurements Followed by Feedbacks under the Influence of Environment |
Shouichirou Terasawa, Kazuya Yuasa (Waseda Univ.) |
| (15) |
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[Poster Presentation]
Controlling system using continuous quasi SIC-POVM |
Yoichiro Tamakoshi, Naoki Yamamoto (Keio Univ.) |
| (16) |
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[Poster Presentation]
Robust Quantum LQG control of the Optomechanical Sensors for the phase uncertainty of the input field |
Sanae Iida, Naoki Yamamoto (Keio Univ.) |
| (17) |
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[Poster Presentation]
Evaluation of the phase correlation between the optical pulses for transmission in quantum key distribution |
Toshiya Kobayashi, Akihisa Tomita, Atsushi Okamoto (Hokkaido Univ.) |
| (18) |
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[Poster Presentation]
Deterministic generation of Gaussian pure state via quasi-local dissipative environment |
Yusuke Ikeda, Naoki Yamamoto (Keio Univ) |
| (19) |
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[Poster Presentation]
Ramsey type interferometer in spinor Bose-Einstein condensate |
Hirosuke Suzuki, Sawako Sekine, Yasuhi Tomiyama, Sho Hasegawa, Yujiro Eto, Mark Sadgrove, Takuya Hirano (Gakushuin Univ.) |
| (20) |
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[Poster Presentation]
On the Key Rate of Continuous Variable Quantum Key Distribution with Discrete Modulations under Entangling Cloner Attacks |
Tsubasa Ichikawa, Kazuhiro Murayama, Takuya Hirano (Gakushuin Univ.) |
| (21) |
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[Poster Presentation]
Entanglement between superconducting qubits and photon qubits |
Kensuke Nakata, Akihisa Tomita, Atsushi Okamoto (Hokkaido Univ) |
| (22) |
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[Poster Presentation]
Numerical errors in time-dependent MPS simulations of quantum computing |
Akira Saitoh (NII) |
| (23) |
- |
[Poster Presentation]
Security analysis of the decoy method with BB84 protocol for finite key lengths |
Ryouta Nakayama (Tohoku Univ), Masahito Hayashi (Nagoya Univ) |
| (24) |
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[Poster Presentation]
Phase diffusion between split atomic Bose-Einstein condensate (BEC) |
Ebubechukwu Ilo-Okeke (NII), Alex Zozulya (Worcester Polytech. Inst.), Tim Byrnes (NII) |