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Technical Committee on Quantum Information Technology (QIT) [schedule] [select]
Chair Shigeki Takeuchi (Kyoto Univ.)
Secretary Ryo Okamoto (Kyoto Univ.), Masahiro Takeoka (NICT)

Conference Date Mon, Jun 4, 2018 08:55 - 18:10
Tue, Jun 5, 2018 09:00 - 17:05
Topics Quantum Information 
Conference Place International Conference Center Hiroshima, small conference room "Ran" 
Address 1-5, Nakajima-cho, Naka-ku, Hiroshima-shi, 730-0811, Japan
Transportation Guide Take a streetcar for Ujina and get off at “Fukuromachi” or take a streetcar for Eba or Miyajima and get off at “Genbaku Dome Mae”. From here, on foot about 10 minutes
http://www.pcf.city.hiroshima.jp/icch/e_access.html
Contact
Person
Dr. Masataka Iinuma
+81-82-242-7777(Venue)
Sponsors This conference is co-sponsored by Quantum Electronics Group, The Japan Society of Applied Physics.

Mon, Jun 4 AM  Opening
08:55 - 09:00
  08:55-09:00 Openning Address ( 5 min. )
Mon, Jun 4 AM  Session Ⅰ
Chair: Shiro Kawabata (AIST)
09:00 - 10:40
(1) 09:00-09:40 [Invited Talk]
Surface Acoustic Waves Connecting Light and Microwaves
Atsushi Noguchi (Univ. of Tokyo)
(2) 09:40-10:00 Demonstration of superconducting coincidence photon counter with short timing jitter Shigehito Miki, Shigeyuki Miyajima, Masahiro Yabuno (NICT), Taro Yamashita (Nagoya Univ.), Takashi Yamamoto, Nobuyuki Imoto, Rikizo Ikuta (Osaka Univ.), Hirotaka Terai (NICT)
(3) 10:00-10:20 Verification of quantum computing with local Hamiltonian Tomoyuki Morimae (Kyoto Univ.)
(4) 10:20-10:40 Ancilla-driven instantaneous quantum polynomial time circuit for quantum supremacy Yuki Takeuchi, Yasuhiro Takahashi (NTT)
  10:40-11:00 Break ( 20 min. )
Mon, Jun 4 AM  Session Ⅱ
Chair: Toyohiro Tsurumaru (Mitsubishi Electric)
11:00 - 12:20
(5) 11:00-11:20 Power of Uninitialized Qubits in Shallow Quantum Circuits Yasuhiro Takahashi, Seiichiro Tani (NTT)
(6) 11:20-11:40 Relative entropy bounds for general quantum networks Luca Rigovacca (Imperial College London), Go Kato (NTT), Stefan Baeuml (TU Delft), M. S. Kim (Imperial College London), W. J. Munro, Koji Azuma (NTT)
(7) 11:40-12:00 Sublinear-Time Quantum Computation of the Diameter in Distributed Networks Francois Le Gall (Kyoto Univ.), Frederic Magniez (CNRS)
(8) 12:00-12:20 Self-consisntent quantum tomography for evaluating highly accurate quantum operations Takanori Sugiyama (Univ. Tokyo), Shinpei Imori (Hiroshima Univ.), Fuyuhiko Tanaka (Osaka Univ.)
  12:20-13:20 Lunch Break ( 60 min. )
Mon, Jun 4 PM  Poster session
13:20 - 14:50
  - Room : B1F Conference management room 1
Posters are listed at the end of the Program.
Mon, Jun 4 PM  Session Ⅲ
Chair: Tomoyuki Morimae (Kyoto Univ.)
14:50 - 16:30
(9) 14:50-15:30 [Invited Talk]
Physics of Quantum-to-Classical Crossover and Quantum Neural Network
Yoshihisa Yamamoto (JST/Stanford Univ.)
(10) 15:30-15:50 Polynomial time simulation of CIM by classical computers
-- its limitation and potaintial --
Keiji Matsumoto (NII)
(11) 15:50-16:10 Shortcuts to adiabaticity based classical algorithm for quantum annealing Takuya Hatomura, Takashi Mori (UTokyo)
(12) 16:10-16:30 Quantum simulation of manybody localization in arrays of superconducting qubits Victor M. Bastidas (NTT BRL)
  16:30-16:50 Break ( 20 min. )
Mon, Jun 4 PM  Session Ⅳ
Chair: Koji Azuma (NTT)
16:50 - 18:10
(13) 16:50-17:10 Secure Quantum Network Code without Classical Communication Seunghoan Song, Masahito Hayashi (Nagoya Univ.)
(14) 17:10-17:30 Leftover Hashing Lemma as a Phase Error Correction Toyohiro Tsurumaru (Mitsubishi Electric)
(15) 17:30-17:50 Bipartite discrimination of independently prepared quantum states
-- A counterexample of a parallel repetition conjecture --
Seiseki Akibue, Go Kato (NTT)
(16) 17:50-18:10 Performance improvement of RRDPS protocol by refined security analysis Takaya Matsuura, Toshihiko Sasaki, Masato Koashi (UT)
  19:00-21:00 Banquet ( 120 min. )
Tue, Jun 5 AM  Session Ⅴ
Chair: Akira Kitagawa (Kochi Univ.)
09:00 - 10:40
(17) 09:00-09:40 [Invited Talk]
Optical communication experiment between a micro-satellite and an optical ground station toward quantum communication
-- Quantum communication using micro-satellite --
Mikio Fujiwara, Hideki Takenaka, Alberto Carrasco-Casad, Mitsuo Kitamura, Masahide Sasaki, Morio Toyoshima (NICT)
(18) 09:40-10:00 Polarization insensitive frequency conversion for an atom-photon entanglement distribution via a telecom network Rikizo Ikuta, Toshiki Kobayashi, Tetsuo Kawakami (Osaka Univ.), Shigehito Miki, Masahiro Yabuno, Taro Yamashita, Hirotaka Terai (NICT), Masato Koashi (Univ. of Tokyo), Tetsuya Mukai (NTT), Takashi Yamamoto, Nobuyuki Imoto (Osaka Univ.)
(19) 10:00-10:20 State tomographic characterization of BB84 states generated by a Dual-Parallel Modulator Weiyang Zhang, Akihisa Tomita, Yu Kadosawa, Kazuhisa Ogawa (Hokkaido Univ.)
(20) 10:20-10:40 Development of a large-scale superconducting nanowire single-photon detector imaging array Masahiro Yabuno, Shigeyuki Miyajima (NICT), Shigehito Miki (NICT/Kobe Univ.), Hirotaka Terai (NICT)
  10:40-11:00 Break ( 20 min. )
Tue, Jun 5 PM  Session Ⅵ
Chair: Akihito Soeda (Univ. of Tokyo)
11:00 - 12:40
(21) 11:00-11:20 Analytical criterion for extremal quantum correlations Satoshi Ishizaka (Hiroshima Univ.)
(22) 11:20-11:40 Characterization of classical statistical model for quantum parametric model Jun Suzuki (UEC)
(23) 11:40-12:00 Noncommutative Lebesgue decomposition and contiguity with application to quantum local asymptotic normality Koichi Yamagata (UEC), Akio Fujiwara (Osaka Univ)
(24) 12:00-12:20 An exploration of the limits of control using quantum superpositions Holger F. Hofmann (Hiroshima Univ.)
(25) 12:20-12:40 Mathematical theory of the Feynman path integral for quantum continuous measurements of position and spin of particles Wataru Ichinose (Sunshu Univ.)
  12:40-13:40 Lunch Break ( 60 min. )
Tue, Jun 5 PM  Session Ⅶ
Chair: Yutaka Shikano (Keio Univ. )
13:40 - 15:20
(26) 13:40-14:20 [Tutorial Lecture]
Cosmology and entanglement
Yasusada Nambu (Nagoya Univ.)
(27) 14:20-14:40 Detection of nonlocality by two spin detectors and its initial condition dependence Akira Matsumura, Yasusada Nambu (Nagoya Univ.)
(28) 14:40-15:00 Firewall and qubit model of black hole evaporation Tomoro Tokusumi, Yasusada Nambu, Akira Matsumura (Nagoya Univ.)
(29) 15:00-15:20 Optimal conditions for Bell test using a spontaneous parametric down-conversion source Yoshiaki Tsujimoto, Kentaro Wakui, Mikio Fujiwara, Kazuhiro Hayasaka, Shigehito Miki, Hirotaka Terai, Masahide Sasaki, Masahiro Takeoka (NICT)
  15:20-15:40 Break ( 20 min. )
Tue, Jun 5 PM  Session Ⅷ
Chair: Takanori Sugiyama (Univ. of Tokyo)
15:40 - 17:05
(30) 15:40-16:00 Acquisition method of complex values defined by system's evolution using qubit probes Kazuhisa Ogawa (Hokkaido Univ.), Osamu Yasuhiko (Kyoto Univ.), Hirokazu Kobayashi (Kochi Univ. Tech.), Toshihiro Nakanishi (Kyoto Univ.), Takumi Okazaki, Akihisa Tomita (Hokkaido Univ.)
(31) 16:00-16:20 Error-Disturbance Relation in the Stern-Gerlach Measurement Yuki Inoue, Masanao Ozawa (Nagoya Univ.)
(32) 16:20-16:40 One-shot partial decoupling and its applications to complex quantum many-body systems Yoshifumi Nakata (UT), Eyuri Wakakuwa (UEC), Masato Koashi (UT)
(33) 16:40-17:00 Asymptotically Decoupling and Mixing Properties in Quantum System Yuuya Yoshida, Masahito Hayashi (Nagoya Univ.)
  17:00-17:05 Closing Address ( 5 min. )
Mon, Jun 4 AM  Poster session (BF1 Conference management room 1)
13:20 - 14:50
(34) 13:20-14:50 [Poster Presentation]
Efficient local searching for stochastic majority voting Ising calculation
Akio Yoshizawa (AIST)
(35) 13:20-14:50 [Poster Presentation]
Certifying Quantum Randomness by Probability Estimation
Yanbao Zhang (NTT-BRL), Emanuel Knill, Peter Bierhorst (NIST)
(36) 13:20-14:50 [Poster Presentation]
Search for Bell's inequality maximally violated by the W state
Hiroyuki Ozeki, Satoshi Ishizaka (Hiroshima Univ.)
(37) 13:20-14:50 (%%% This presentation was CANCELLED)
[Poster Presentation]
simulating cost of contextuality
Karol Horodecki (KCIK), Zhou Jingfang (UTokyo), Pawel Horodecki (KCIK), Robert Raussendorf (UBC), Ryszard Horodecki (KCIK), Ravishankar Ramanathan (ULB)
(38) 13:20-14:50 [Poster Presentation]
Serial-parallel conversion with heralded single photons
Takayuki Kiyohara, Okamoto Ryo, Takeuchi Shigeki (Kyoto Univ.)
(39) 13:20-14:50 [Poster Presentation]
Attacks using Quantum Computers and its countermeasures in Symmetric Key Cryptography
Takenobu Seito (BOJ), Junji Shikata (Yokohama National Univ.)
(40) 13:20-14:50 [Poster Presentation]
Implementation of deterministic S operator in Surface codes
Akihito Takemura, Yasuhiro Tokura (Univ. of Tsukuba)
(41) 13:20-14:50 [Poster Presentation]
Proposal of simple authentication and secret-key-sharing system using a threshold-type single photon detector
Shin Arahira, Hitoshi Murai (OKI)
(42) 13:20-14:50 [Poster Presentation]
Theoretical study of temporal quantum interference using a quantum fluxon
Anan Iwamoto, Noriyuki Hatakenaka (Hiroshima Univ.)
(43) 13:20-14:50 [Poster Presentation]
Tracking Quantum Error Correction
kosuke Fukui, Akihisa Tomita, Atsushi Okamoto (Hokkaido Univ.)
(44) 13:20-14:50 [Poster Presentation]
Generating Robust Entanglement via Quantum Feedback
Kensuke Gallock Yoshimura, Naoki Yamamoto (Keio Univ.)
(45) 13:20-14:50 [Poster Presentation]
QMA(2) with poslselection equals to NEXP
Yusuke Kinoshita (Nagoya Univ.)
(46) 13:20-14:50 [Poster Presentation]
Study on the temporal correlation measurement of entangled photon pairs
Masato Yoshikawa, Tatsuki Deguchi, Ryo Okamoto (Kyoto Univ.), Hwan Hong Lim, Sunao Kurimura (NIMS), Shigeki Takeuchi (Kyoto Univ.)
(47) 13:20-14:50 [Poster Presentation]
Broadening the Bandwidth of Gravitational-Wave Detectors Using Quantum Feedback Amplifiers
Rion Shimazu, Naoki Yamamoto (Keio Univ.)
(48) 13:20-14:50 [Poster Presentation]
Landau-Zener-Stuckelberg interference in circuit quantum electrodynamics of ultrastrong coupling regime
Sumiya Kato, Kyo Yoshida, Yasuhiro Tokura (Univ. of Tsukuba)
(49) 13:20-14:50 [Poster Presentation]
Study on quantum entanglement in the Minkowski vacuum of field
Kazushige Ueda (Hiroshima Univ.), Atsushi Higuchi (York Univ), Satoshi Iso (KEK), Kazuhiro Yamamoto, Rumi Tatsukawa (Hiroshima Univ.)
(50) 13:20-14:50 [Poster Presentation]
Theory of microwave circulator based on Gebhard-Ruckenstein hopping
Shumpei Masuda (TMDU), Shingo Kono, Keishi Suzuki (UTokyo), Yuuki Tokunaga (NTT), Yasunobu Nakamura (UTokyo), Kazuki Koshino (TMDU)
(51) 13:20-14:50 [Poster Presentation]
3-Dimensional Magnetic Field Control for Optically Detected Magnetic Resonance of NV Centers in Diamond
Kazuki Fukushige, Yusuke Iwabata, Toshiyuki Tashima, Hideaki Takashima, Shigeki Takeuchi (Kyoto Univ.)
(52) 13:20-14:50 [Poster Presentation]
Quantum interference effects in the estimation of quadrature displacements from photon number resolving measurements
Jun-Yi Wu, Toda Norifumi, Holger F. Hofmann (Hiroshima Univ)
(53) 13:20-14:50 [Poster Presentation]
Correlation between multi frequency modes of photon-pairs generated by an on-chip ring resonator
Kenta Sugiura, Ryo Okamoto (Kyoto Univ.), Labao Zhang, Lin Kang, Jian Chen, Peiheng Wu (Nanjing Univ.), Sai T. Chu (City Univ. of Hong Kong), Shigeki Takeuchi (Kyoto Univ.)
(54) 13:20-14:50 [Poster Presentation]
Coherent Quantum PID Feedback Control
Yuki Nojiri, Naoki Yamamoto (Keio Univ.)
(55) 13:20-14:50 [Poster Presentation]
Realization of High-Speed Adaptive Quantum State Estimation 2
Saki Nohara, Ryo Okamoto (Kyoto Univ.), Koichi Yamagata (Chuo Univ.), Akio Fujiwara (Osaka Univ.), Shigeki Takeuchi (Kyoto Univ.)
(56) 13:20-14:50 [Poster Presentation]
Sequent calculus for Dynamic quantum logic
Tomoaki Kawano (Tokyo tech)
(57) 13:20-14:50 [Poster Presentation]
Time-domain measurement of continuous-variable entanglement using temporally shaped local oscillator pulses
Ami Shinjo (Gakushuin Univ.), Yujiro Eto (AIST), Takuya Katayama, Takuya Hirano (Gakushuin Univ.)
(58) 13:20-14:50 [Poster Presentation]
The most efficient quantum Fisher information as a multipartite entanglement witness
Tomohiro Shitara (TMDU)
(59) 13:20-14:50 [Poster Presentation]
Detection of Hidden Entanglement
Youhei Okawa, Shunsuke Fujisawa, Susumu Fukatsu (UTokyo)

Announcement for Speakers
General TalkEach speech will have 15 minutes for presentation and 5 minutes for discussion.
Invited TalkEach speech will have 35 minutes for presentation and 5 minutes for discussion.
Tutorial LectureEach speech will have 35 minutes for presentation and 5 minutes for discussion.
Poster PresentationEach speech will have 90 minutes for presentation.

Contact Address and Latest Schedule Information
QIT Technical Committee on Quantum Information Technology (QIT)   [Latest Schedule]
Contact Address  
Announcement You need to register for participation in addition to application for presentation. Please see QIT homepage
http://staff.aist.go.jp/s-kawabata/qit/


Last modified: 2018-05-29 19:56:53


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