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Technical Committee on Quantum Information Technology (QIT) [schedule] [select]
Chair Keiichi Edamatsu (Tohoku Univ.)
Secretary Tomohiro Ogawa (Univ. of Electro-Comm.), Takashi Yamamoto (Osaka Univ.)

Conference Date Mon, Nov 18, 2013 09:50 - 18:40
Tue, Nov 19, 2013 09:20 - 17:40
Topics Quantum Information 
Conference Place The 2nd floor of Building 63, Nishi-Waseda campus, Waseda University 
Address Okubo 3-4-1, Shinjuku-ku, Tokyo 169-8555, Japan
Transportation Guide JR Yamanote Line/Subway Tozai Line/Seibu Shinjuku Line: 15 min. walk from Takadanobaba Station. Subway Fukutoshin Line: Nishi-Waseda Station, Exit 3. (Directly connected to the Nishi-Waseda campus.)
http://www.sci.waseda.ac.jp/eng/access/
Contact
Person
Hiromichi Nakazato, Kazuya Yuasa, Takao Aoki (Waseda Univ.), Kentaro Wakui (NICT)
Sponsors This conference is co-sponsored by Quantum Electronics Group, The Japan Society of Applied Physics.

Mon, Nov 18 PM  Opening Address
09:50 - 10:00
  09:50-10:00 Opening Address ( 10 min. )
Mon, Nov 18 PM  Session I
Chair: Takayuki Miyadera (Kyoto Univ.)
10:00 - 11:00
(1) 10:00-10:20 Topological blind quantum computing Tomoyuki Morimae (Gunma Univ.), Keisuke Fujii (Kyoto Univ.)
(2) 10:20-10:40 Translating measurement-based quantum computation with gflow into quantum circuit Jisho Miyazaki, Michal Hajdusek, Mio Murao (Univ. Tokyo)
(3) 10:40-11:00 Parallelized adiabatic gate teleportation Kosuke Nakago, Michal Hajdusek, Shojun Nakayama, Mio Murao (Tokyo Univ.)
  11:00-11:20 Break ( 20 min. )
Mon, Nov 18 PM  Session II
Chair: Tomohiro Ogawa (Univ. Elec.-Comm.)
11:20 - 12:40
(4) 11:20-11:40 A Representation of Quantum Graph States Using Binary Decision Diagrams Yuto Hirakuri, Hidefumi Hiraishi, Hiroshi Imai (Univ. of Tokyo)
(5) 11:40-12:00 Quantum algorithms for finding constant-sized sub-hypergraphs over 3-uniform hypergraphs Francois Le Gall (Tokyo Univ.), Harumichi Nishimura (Nagoya Univ.), Seiichiro Tani (NTT)
(6) 12:00-12:20 Quantum Pushdown Automata with a Garbage Space Masaki Nakanishi (Yamagata Univ.)
(7) 12:20-12:40 Continuity of the von Neumann entropy in continuous quantum measurements Toru Fuda (Hokkaido Univ.)
  12:40-14:10 Lunch Break ( 90 min. )
Mon, Nov 18 PM  Poster
14:10 - 15:40
  14:10-15:40 Poster (Posters are listed at the end of the Program) ( 90 min. )
Mon, Nov 18 PM  Session III
Chair: Naoki Yamamoto (Keio Univ.)
15:40 - 17:00
(8) 15:40-16:00 Equivalence class derived by identification limit of a system under limited access Go Kato (NTT), Koji Maruyama (Osaka City Univ.), Masaki Owari (NTT)
(9) 16:00-16:20 State-steering protocol towards Hamiltonian identification of a system and its environment Koji Maruyama (Osaka City Univ.), Masaki Owari, Go Kato (NTT)
(10) 16:20-16:40 Preparation of non-classical states for interacting particles Thomas Fogarty (OIST), Anthony Kiely (UCC), Steve Campbell, Thomas Busch (OIST)
(11) 16:40-17:00 General Quantum Correlations in Critical Spin Systems Steve Campbell, Jonathan Richens, Nicola Lo Gullo, Thomas Busch (OIST)
  17:00-17:20 Break ( 20 min. )
Mon, Nov 18 PM  Session IV
Chair: Hiromichi Nakazato (Waseda Univ.)
17:20 - 18:40
(12) 17:20-18:00 [Invited Talk]
Localization of Entangled Photons in Random Quantum Walks
Rosario Fazio (SNS/NUS)
(13) 18:00-18:40 [Invited Talk]
Statistical properties of entanglement in large quantum systems
Saverio Pascazio (Univ. Bari/INFN)
  18:40-19:00 Break ( 20 min. )
  19:00-20:30 Banquet (Bashamichi) ( 90 min. )
Tue, Nov 19 AM  Session V
Chair: Keiichi Edamatsu (Tohoku Univ.)
09:20 - 10:40
(14) 09:20-09:40 Experimental evaluation of measurement error and disturbance of Ozawa's inequality in two level systems Masataka Iinuma, Yutaro Suzuki, Ryuji Kinoshita, Holger F. Hofmann (Hiroshima Univ.)
(15) 09:40-10:00 Experimental investigation of complex joint probabilities using sequential polarization measurements with arbitrary intermediate measurement strength Yutaro Suzuki, Masataka Iinuma, Ryuji Kinoshita, Holger F. Hofmann (Hirhoshima Univ.)
(16) 10:00-10:20 Direct mapping of Poincare sphere using weak measurement with optical vortex Hirokazu Kobayashi (KUT), Yutaka Shikano (IMS)
(17) 10:20-10:40 Exact Analysis of Weak Value Amplification for Single-Photon-Level Nonlinearity Fumiaki Matsuoka, Akihisa Tomita, Atsushi Okamoto (Hokkaido Univ.)
  10:40-11:00 Break ( 20 min. )
Tue, Nov 19 AM  Session VI
Chair: Masataka Iinuma (Hiroshima Univ.)
11:00 - 12:40
(18) 11:00-11:40 [Invited Talk]
Macroscopic quantum hybrid system
Koichi Semba (NICT/NII/NTT)
(19) 11:40-12:00 Vacuum Rabi Oscillation Between a Superconducting Flux Qubit and NV Centers in Diamond Yuichiro Matsuzaki, X. ZHU, R. Amsuss, Kosuke Kakuyanagi (NTT), Takaaki Shimo-oka, Norikazu Mizuochi (Univ. Osaka), Kae Nemoto (NII), W. J. Munro (NTT), K. Semba (NII), Shiro Saito (NTT)
(20) 12:00-12:20 Interaction control using quantum feedback in solid-state qubits Takahiko Satoh (NTT/UT), Yuichiro Matsuzaki (NTT), Keisuke Fujii (Kyoto Univ.), Kosuke Kakuyanagi (NTT), Koichi Semba (NII/NTT), Shiro Saito (NTT)
(21) 12:20-12:40 adiabatic passage as a quantum brachistochrone curve Kazutaka Takahashi (Tokyo Tech)
  12:40-14:10 Lunch Break ( 90 min. )
Tue, Nov 19 PM  Session VII
Chair: Satoshi Ishizaka (Hiroshima Univ.)
14:10 - 15:50
(22) 14:10-14:50 [Tutorial Lecture]
Information theory based on general probabilistic theories and an attempt to derive quantum theory from physical principles
Gen Kimura (SIT)
(23) 14:50-15:10 Qualitative Information-Disturbance Relation for Quantum Measurement Takayuki Miyadera (Kyoto Univ.), Teiko Heinosaari (Turku Univ.)
(24) 15:10-15:30 Relation between information and disturbance in Semi-Quantum Secret Sharing Ryoma Fujinoi, Takayuki Miyadera (Kyoto Univ.)
(25) 15:30-15:50 Identification of measurement processes by posterior probability Masatomo Kobayashi, Takayuki Miyadera (Kyoto Univ.)
  15:50-16:10 Break ( 20 min. )
Tue, Nov 19 PM  Session VIII
Chair: Takashi Yamamoto (Osaka Univ.)
16:10 - 17:30
(26) 16:10-16:30 Quantum Hypothesis Testing and an Operational Interpretation of the Quantum Renyi Relative Entropies Milan Mosonyi (BME), Tomohiro Ogawa (UEC)
(27) 16:30-16:50 The squashed entanglement of a quantum channel Masahiro Takeoka (NICT), Saikat Guha (BBN), Mark M. Wilde (LSU)
(28) 16:50-17:10 Pulsed Sagnac polarization-entangled photon source with PPKTP crystal at telecom wavelength Rui-Bo Jin (NICT), Ryosuke Shimizu (UEC), Kentaro Wakui, Mikio Fujiwara, Taro Yamashita, Shigehito Miki, Hirotaka Terai, Zhen Wang, Masahide Sasaki (NICT)
(29) 17:10-17:30 Quantum key distribution over 306 km using superconducting single-photon detector with ultralow dark count rate Hiroyuki Shibata, Kaoru Shimizu, Toshimori Honjo (NTT)
Tue, Nov 19 PM  Closing Address
17:30 - 17:40
  17:30-17:40 Closing Address ( 10 min. )
Poster
(30) - [Poster Presentation]
Numerical simulation of an environment identification protocol
Masaki Owari, Go Kato (NTT), Koji Maruyama (NTT/Osaka City Univ.)
(31) - [Poster Presentation]
Structure identification and state initialization of spin network with limited access
Yuzuru Kato, Naoki Yamamoto (Keio Univ.)
(32) - [Poster Presentation]
Boundary Conditions in One-dimensional Tunneling Junction
Yutaka Shikano (IMS), Masao Hirokawa (Okayama Univ.)
(33) - [Poster Presentation]
Generation of Entanglement between Two Qubits with a Ring Interferometer
Kouichi Inaba, Kazuya Yuasa (Waseda Univ.)
(34) - [Poster Presentation]
A Hardware Quantum Circuit Simulator Architecture based on Register Reordering
Miki Matsuyama, Yumi Yokoo, Masaki Nakanishi (Yamagata Univ.)
(35) - [Poster Presentation]
Operational Meaning of Entanglement Entropy in Anyonic Systems
Kohtaro Kato, Fabian Furrer, Mio Murao (Tokyo Univ.)
(36) - [Poster Presentation]
Improved Deutsch's algorithm using nondestructive imaging of Bose-Einstein condensates
Ebubechukwu Ilo-Okeke, Tim Byrnes (NII)
(37) - [Poster Presentation]
Qubit subalgebra from Weyl algebra of quantum angular momentum system
Jun Suzuki (UEC)
(38) - [Poster Presentation]
Single-photon detection using a sinusoidally gated silicon avalanche photodiode
Shingo Suzuki, Naoto Namekata (Nihon Univ), Kenji Tsujino (Tokyo Women's Medical Univ), Shuichiro Inoue (Nihon Univ)
(39) - [Poster Presentation]
Improving precision measurement with the sequential weak measurement
Tatsuya Morita, Jaeha Lee (Univ. of Tokyo), Izumi Tsutsui (KEK)
(40) - [Poster Presentation]
Quantum state data mining
Takafumi Ono, Ryo Okamoto, Shigeki Takeuchi (Hokkaido Univ.), Satoshi Hara, Takashi Washio (Osaka Univ.)
(41) - [Poster Presentation]
Adjusting Gaussian Type Probe for improving of Signal to Noise Ratio in the Weak Value Amplification
Yuki Susa (Tokyo Tech)
(42) - [Poster Presentation]
Error and disturbance in linear quantum systems
Yachiko Nakagawa, Naoki Yamamoto (Keio Univ.)
(43) - [Poster Presentation]
Fabrication of nanostructured tapered fibers for highly efficient single photon sources
Shunya Kamioka (Osaka Univ.), Masazumi Fujiwara, Shigeki Takeuchi (Hokkaido Univ.)
(44) - [Poster Presentation]
Negative Wigner fuction light generated by exciton-polariton condensates
Cristian Joana (NII), Peter van Loock (JGU), Tim Byrnes (NII)
(45) - [Poster Presentation]
Entanglement generation and detection between spinor Bose-Einstein condensates
Daniel Rosseau, Qianqian Ha, Alexey Pyrkov, Tim Byrnes (NII)
(46) - [Poster Presentation]
Non-equilibrium dynamics of coupled cavity-quantum dot system
Natsuko Ishida (RIKEN), Tim Byrnes, Yoshihisa Yamamoto (NII), Franco Nori (RIKEN)
(47) - [Poster Presentation]
Determining all the eigenvalues of a density operator via a finite-dimensional auxiliary system
Toru Tanaka, Mitsunori Kanazawa, Hiromichi Nakazato (Waseda Univ.), Gen Kimura (Shibaura Inst.)
(48) - [Poster Presentation]
Evaluation of the phase correlation between the optical pulses for transmission in quantum key distribution at 10 GHz
Toshiya Kobayashi, Akihisa Tomita, Atsushi Okamoto (Hokkaido Univ.)
(49) - [Poster Presentation]
Observing Weak Value Through Quantum Interference
Takuya Mori (Univ. of Tokyo), Izumi Tsutsui (KEK)
(50) - [Poster Presentation]
Designing GHz-clock operating balanced single photon detector and evaluation
Hirofumi Hashimoto, Akihisa Tomita, Atsushi Okamoto (Hokkaido Univ.)

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.
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: 2013-11-20 10:00:52


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