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Technical Committee on Quantum Information Technology (QIT) [schedule] [select]
Chair Akihisa Tomita (Hokkaido Univ.)
Secretary Masataka Iinuma (Hiroshima Univ.), Naoki Yamamoto (Keio Univ.)

Conference Date Mon, May 30, 2016 09:30 - 17:30
Tue, May 31, 2016 09:30 - 17:20
Topics Quantum Information 
Conference Place Eikokuji Campus, Kochi University of Technology 
Address 2-22 Eikokuji, Kochi City, Kochi 780-8515, JAPAN
Transportation Guide http://www.kochi-tech.ac.jp/kut/about_KUT/access.html
Sponsors This conference is co-sponsored by Quantum Electronics Group, The Japan Society of Applied Physics.

Mon, May 30 AM  Opening Session
09:20 - 15:00
  09:20-09:30 Opening Address ( 10 min. )
Mon, May 30 AM  Session I
Chair: Kentaro Wakui (NICT)
09:30 - 10:30
(1) 09:30-09:50 Fundamental limitation for quantum communication over the network Koji Azuma (NTT BRL), Akihiro Mizutani (Osaka Univ.), Hoi-Kwong Lo (Univ. of Toronto)
(2) 09:50-10:10 Evaluation of quantum 1D repetition code's performance against noises with coherence Takanori Sugiyama (Osaka Univ.), Keisuke Fujii (Univ. of Tokyo), Haruhisa Nagata, Fuyuhiko Tanaka (Osaka Univ.)
(3) 10:10-10:30 Quantum key distribution protocol with slow basis choice Toshihiko Sasaki (U Tokyo), Kiyoshi Tamaki (NTT), Masato koashi (U Tokyo)
  10:30-10:50 Break ( 20 min. )
Mon, May 30 AM  Session II
Chair: Toshio Oshima (Fujitsu)
10:50 - 12:00
(4) 10:50-11:40 [Invited Talk]
Silicon Quantum Computing
Kohei M. Itoh (Keio Univ.)
(5) 11:40-12:00 Experimental performance of optimized selective averaging pulses Makoto Negoro, Kenta Nakamura, Yu Yonei, Yutaka Tabuchi, Masahiro Kitagawa (Osaka Univ.)
  12:00-13:00 Lunch Break ( 60 min. )
Mon, May 30 PM  Poster Session
13:00 - 15:00
  -  
Mon, May 30 PM  Session III
Chair: Kazuya Okamura (Nagoya Univ.)
15:00 - 15:50
(6) 15:00-15:50 [Invited Talk]
On the Physics of the Weak Value and the Quasi-Probability
Izumi Tsutsui, Jaeha Lee (KEK)
  15:50-16:10 Break ( 20 min. )
Mon, May 30 PM  Session IV
Chair: Takanori Sugiyama (Osaka Univ.)
16:10 - 17:30
(7) 16:10-16:30 A symmetrical operation by a negative weak value -1 against a probability 1 Kazuhiro Yokota, Nobuyuki Imoto (Osaka Univ.)
(8) 16:30-16:50 On a general treatment of measurement correlations Kazuya Okamura (Nagoya Univ.)
(9) 16:50-17:10 Soundness and Completeness of Mean Errors for Quantum Measurements Masanao Ozawa (Nagoya Univ.)
(10) 17:10-17:30 Evaluation of correlations between estimates and outcomes in a sequential measurement Masataka Iinuma, Yutaro Suzuki, Taiki Nii, Holger F. Hofmann (Hiroshima Univ.)
  17:30-18:00 Break ( 30 min. )
  18:00-20:00 Banquet ( 120 min. )
Tue, May 31 AM  Session V
Chair: Akio Yoshizawa (AIST)
09:30 - 10:50
(11) 09:30-09:50 Control of Quantum States of Continuous Variables by Measurement of Discrete Variables in Hybrid System of Continuous and Discrete Variables Fumiaki Matsuoka, Akihisa Tomita (Hokkaido Univ.)
(12) 09:50-10:10 Wavelength conversion of non-classical light emitted from rubidium atoms to the telecom band Toshiki Kobayashi, Rikizo Ikuta, Kenichiro Matsuki (Osaka Univ.), Shigehito Miki, Taro Yamashita, Hirotaka Terai (NICT), Takashi Yamamoto (Osaka Univ.), Masato Koashi (Univ. of Tokyo), Tetsuya Mukai (NTT BRL), Nobuyuki Imoto (Osaka Univ.)
(13) 10:10-10:30 Experimental demonstration of robust entanglement distribution over reciprocal channels assisted by a counter-propagating light Rikizo Ikuta, Shota Nozaki, Takashi Yamamoto (Osaka Univ.), Masato Koashi (Univ. of Tokyo), Nobuyuki Imoto (Osaka Univ.)
(14) 10:30-10:50 High fidelity entanglement swapping via a time-resolved coincidence measurement Yoshiaki Tsujimoto, Motoki Tanaka, Yukihiro Sugiura, Rikizo Ikuta (Osaka Univ.), Shigehito Miki, Taro Yamashita, Hirotaka Terai (NICT), Takashi Yamamoto (Osaka Univ.), Masato Koashi (The Univ. of Tokyo), Nobuyuki Imoto (Osaka Univ.)
  10:50-11:10 Break ( 20 min. )
Tue, May 31 AM  Session VI
Chair: Toshihiko Sasaki (Univ. of Tokyo)
11:10 - 12:00
(15) 11:10-12:00 [Invited Talk]
On the Hepp-Lieb-Preparata quantum phase transition for the quantum Rabi model
Masao Hirokawa (Hiroshima Univ.), Itaru Sasaki (Shinshu Univ.), Jacob S. Moller (Aarhus Univ.)
  12:00-13:00 Lunch Break ( 60 min. )
Tue, May 31 PM  Session VII
Chair: Satoshi Ishizaka (Hiroshima Univ.)
13:00 - 14:00
(16) 13:00-13:20 An infinite dimensional Birkhoff's Theorem and LOCC-convertibility Daiki Asakura (UEC)
(17) 13:20-13:40 An entanglement analogue in light cones Fumiaki Morikoshi (NTT)
(18) 13:40-14:00 On Interaction-free measurement Keiji Matsumoto (NII)
  14:00-14:20 Break ( 20 min. )
Tue, May 31 PM  Session VIII
Chair: Tatsuhiko Koike (Keio Univ.)
14:20 - 15:30
(19) 14:20-15:10 [Tutorial Lecture]
A new era of computation technology and machine learning developed by quantum annealing
Shu Tanaka (Waseda Univ.)
(20) 15:10-15:30 Quantum Reservoir Computing
-- harnessing quantum dynamics for machine learning --
Keisuke Fujii (Univ. Tokyo), Kohei Nakajima (Kyoto Univ.)
  15:30-15:50 Break ( 20 min. )
Tue, May 31 PM  Session IX
Chair: Fumiaki Morikoshi (NTT)
15:50 - 17:10
(21) 15:50-16:10 A Hash Property of Statistical Ensembles and Rlation to Classical-Quantum Channel Coding Tomohiro Ogawa (UEC)
(22) 16:10-16:30 What are the observable effects of the physical properties of a quantum system? Holger F. Hofmann, Taiki Nii, Masataka Iinuma (Hiroshima Univ.)
(23) 16:30-16:50 Effects of multi-mode interference on photon number states Jun-Yi Wu, Holger F. Hofmann (Hiroshima Univ.)
(24) 16:50-17:10 Analysis of multi-photon statistics in two-mode interference Kazuya Fujiwara, Holger F. Hofmann (Hiroshima Unv.)
Tue, May 31 PM  Closing Session
17:10 - 17:20
  17:10-17:20 Closing Address ( 10 min. )
Mon, May 30 PM  Poster Session
13:00 - 15:00
(25) 13:00-15:00 [Poster Presentation]
Generation of WDM time-bin entanglement using cascaded sum-frequency generation/spontaneous parametric down conversion in a PPLN waveguide device
Shin Arahira, Hitoshi Murai, Hironori Sasaki (OKI)
(26) 13:00-15:00 [Poster Presentation]
Effects of Intrinsic Randomness on Information Causality
Satoshi Ishizaka (Hiroshima Univ.)
(27) 13:00-15:00 [Poster Presentation]
Finite-key security analysis of quantum key distribution with imperfect light sources
Akihiro Mizutani (Osaka Univ.), Marcos Curty (Univ. of Vigo), Charles Ci Wen Lim (Univ. of Geneva/Oak Ridge National Laboratory), Nobuyuki Imoto (Osaka Univ.), Kiyoshi Tamaki (NTT)
(28) 13:00-15:00 [Poster Presentation]
High-Speed Adaptive Quantum State Estimation
Saki Nohara, Ryo Okamoto (Kyoto Univ.), Koichi Yamagata (Chuo Univ.), Akio Fujiwara (Osaka Univ.), Shigeki Takeuchi (Kyoto Univ.)
(29) 13:00-15:00 [Poster Presentation]
Development of an Universal Linear Optical Circuit
Nobuyuki Matsuda, Manabu Oguma, Mikitaka Itoh, Toshikazu Hashimoto (NTT), Jacques Carolan, Christopher Harrold, Chris Sparrow (University of Bristol), Enrique MartinLopez (Nokia Technologies), Nicholas J. Russell, Joshua W. Silverstone (University of Bristol), Peter J. Shadbolt (Imperial College London), Graham D. Marshall, Mark G. Thompson, Jonathan C. F. Matthews, et al. (University of Bristol)
(30) 13:00-15:00 [Poster Presentation]
Quantum State Tomography Enhanced by Quantum Multiple Scattering
Takahiro Suzuki, Kazuya Yuasa (Waseda Univ.)
(31) 13:00-15:00 [Poster Presentation]
Estimation of Parameters in a Qubit Channel via Sequential Measurements
Teruo Matsubara, Kazuya Yuasa (Waseda Univ.)
(32) 13:00-15:00 [Poster Presentation]
The photon-number distribution of a heralded single photon source combining multiplexing and photon-pair number discrimination
Takayuki Kiyohara, Ryo Okamoto, Shigeki Takeuchi (Kyoto Univ.)
(33) 13:00-15:00 [Poster Presentation]
Study on the coherence of multiphoton-multimode entanglement
Naoki Yamashiro, Takayuki Kiyohara, Ryo Okamoto (Kyoto Univ.), Holger F. Hofmann (Hiroshima Univ.), Shigeki Takeuchi (Kyoto Univ.)
(34) 13:00-15:00 [Poster Presentation]
Toward the realization of Nano-scale Sensing Using Evanescent Light around a Tapered Optical Fibre
Hironaga Maruya (Kyoto Univ.), Yasuko Oe (Osaka Univ.), Hideaki Takashima (Kyoto Univ.), Azusa Hattori, Hidekazu Tanaka (Osaka Univ.), Shigeki Takeuchi (Kyoto Univ.)
(35) 13:00-15:00 [Poster Presentation]
Estimation of Parameters in a Qubit Channel with the Help of Entanglement with an Ancilla Qubit
Yasunari Tanaka, Kazuya Yuasa (Waseda Univ.)
(36) 13:00-15:00 [Poster Presentation]
Study on minimizing the temporal correlation of broadband entangled photon pairs
Tatsuki Deguchi, Shunta Sugano, Ryo Okamoto, Shigeki Takeuchi (Kyoto Univ.)
(37) 13:00-15:00 [Poster Presentation]
Towards Improving Quality Factor of NanoFiber Bragg Grating Cavity
Atsushi Fukuda (Kyoto Univ.), Yasuko Oe (Kyoto Univ./Osaka Univ.), Andreas W Schell, Hideaki Takashima, Shigeki Takeuchi (Kyoto Univ.)
(38) 13:00-15:00 [Poster Presentation]
Noise suppression by quantum control
Hiroaki Wakamura, Ryuitiro Kawakubo, Tatsuhiko Koike (Keio Univ.)
(39) 13:00-15:00 [Poster Presentation]
All-optical quantum repeaters with GKP code states
Kosuke Fukui, Akihisa tomita, Atushi Okamoto (Hokkaido Univ.)
(40) 13:00-15:00 [Poster Presentation]
Diode laser for parametric fluorescence excitation
Yoko Miyamoto, Hironao Tateno, Koki Shishido, Ken'ichi Nakagawa (UEC)
(41) 13:00-15:00 [Poster Presentation]
High harmonic generation towards quantum projection measurement for single trapped ions at vacuum ultraviolet
Kentaro Wakui, Kazuhiro Hayasaka, Tetsuya Ido (NICT)
(42) 13:00-15:00 [Poster Presentation]
Fabrication of diamond nanowires by reactive ion etching
Kentaro Wakui (NICT), Yuya Yonezu, Takao Aoki (Waseda Univ.), Kouichi Semba (NICT)
(43) 13:00-15:00 [Poster Presentation]
Efficient Coupling System between Optical Nanofiber and Diamond Nanowire
Yuya Yonezu (Waseda Univ.), Kentaro Wakui, Kouichi Semba (NICT), Takao Aoki (Waseda Univ.)

Announcement for Speakers
General TalkEach speech will have 15 minutes for presentation and 5 minutes for discussion.
Special TalkEach speech will have 40 minutes for presentation and 10 minutes for discussion.
Tutorial LectureEach speech will have 40 minutes for presentation and 10 minutes for discussion.

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: 2016-05-16 10:04:54


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