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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, Nov 26, 2018 09:40 - 18:10
Tue, Nov 27, 2018 09:50 - 16:50
Topics Quantum Information 
Conference Place ENEOS hall, Research Center for Advanced Science and Technology (RCAST), Komaba research campus, The University of Tokyo 
Address 4-6-1 Komaba, Meguro-ku, Tokyo 153-8904, Japan
Transportation Guide https://www.rcast.u-tokyo.ac.jp/en/access.html
Contact
Person
Yasunobu Nakamura (The University of Tokyo)
Sponsors This conference is co-sponsored by Quantum Electronics Group, The Japan Society of Applied Physics.

Mon, Nov 26 AM 
09:40 - 09:50
  09:40-09:50 Opening Address ( 10 min. )
Mon, Nov 26 AM  Session I
Chair: Koji Azuma
09:50 - 10:50
(1) 09:50-10:10 Non-Uniform State Complexity of Quantum Finite Automata and Quantum Polynomial-Time Logarithmic-Space Computation with Quantum Advice
-- (Preliminary Report) --
Tomoyuki Yamakami (U of Fukui)
(2) 10:10-10:30 Phase Reduction Theory for Quantum Synchronization under Semiclassical Approximation Yuzuru Kato, Hiroya Nakao (Titech)
(3) 10:30-10:50 Statistical Independence and Zero Correlation: Classical and Quantum Toru Ohira (Nagoya Univ.)
  10:50-11:20 Break ( 30 min. )
Mon, Nov 26 AM  Session II
Chair: Akihito Soeda
11:20 - 12:30
(4) 11:20-12:10 [Invited Talk]
The second law of thermodynamics for pure quantum states and eigenstate thermalization hypothesis
Eiki Iyoda (UTokyo)
(5) 12:10-12:30 Entanglement prethermalization Eriko Kaminishi (Keio Univ.), Takashi Mori (RIKEN), Tatsuhiko Ikeda (Univ. of Tokyo), Masahito Ueda (Univ. of Tokyo/RIKEN)
  12:30-13:30 Lunch Break ( 60 min. )
Mon, Nov 26 PM  Poster Session
13:30 - 15:30
  - The poster titles are listed at the end of program.
Mon, Nov 26 PM  Session III
Chair: Kazuki Koshino
15:30 - 16:40
(6) 15:30-16:20 [Invited Talk]
Atom interferometry gyroscope and its application to geodesy
Mikio Kozuma (Tokyo Tech)
(7) 16:20-16:40 Weak value measurement method without probes Kazuhisa Ogawa (Hokkaido Univ.), Hirokazu Kobayashi (Kochi Univ. of Tech.), Akihisa Tomita (Hokkaido Univ.)
  16:40-17:10 Break ( 30 min. )
Mon, Nov 26 PM  Session IV
Chair: Yasuhito Kawano
17:10 - 18:10
(8) 17:10-17:30 Dynamics of open quantum systems by interpolation of von Neumann and classical master equations, and its application to quantum annealing Tadashi Kadowaki (DENSO)
(9) 17:30-17:50 Dynamic Boltzmann Machine for Improving Readout Fidelity of Near-Term Intermediate Scale Quantum Devices Rudy Raymond, Takayuki Osogami (TRL)
(10) 17:50-18:10 Asymptotic convergence rate of regularized self-consistent quantum tomography Takanori Sugiyama (Univ. Tokyo), Shinpei Imori (Hiroshima Univ.), Fuyuhiko Tanaka (Osaka Univ.)
  18:30-20:30 Banquet ( 120 min. )
Tue, Nov 27 AM  Session V
Chair: Yuuki Tokunaga
09:50 - 10:50
(11) 09:50-10:10 Quantum non-demolition detection of an itinerant microwave photon Shingo Kono (UT), Kazuki Koshino (TMDU), Yutaka Tabuchi, Atsushi Noguchi, Yasunobu Nakamura (UT)
(12) 10:10-10:30 Determination of nuclear spin position with diamond quantum measurement Kento Sasaki (Keio Univ.), Kohei Itoh (Keio Univ./ KARC), Eisuke Abe (KARC)
(13) 10:30-10:50 Observation of rotational Brownian motion of single electron spins Masazumi Fujiwara (Osaka City Univ.), Yutaka Shikano (Keio Univ.), Ryuta Tsukahara, Shinichi Shikata, Hideki Hashimoto (KGU)
  10:50-11:20 Break ( 30 min. )
Tue, Nov 27 AM  Session VI
Chair: Akihisa Tomita
11:20 - 12:30
(14) 11:20-12:10 [Invited Talk]
Majorana quantization and thermal quantum Hall effect in a magnetic insulator
Yuichi Kasahara (Kyoto Univ.)
(15) 12:10-12:30 Black holes and negative information Koji Azuma (NTT), Sathyawageeswar Subramanian (Univ. of Cambridge)
  12:30-13:50 Lunch Break ( 80 min. )
Tue, Nov 27 PM  Session VII
Chair: Harumichi Nishimura
13:50 - 15:00
(16) 13:50-14:40 [Invited Talk]
The theory of quantum statistical comparison and some applications in quantum information sciences
Francesco Buscemi (Nagoya Univ.)
(17) 14:40-15:00 Quantum relative Renyi entropy and information spectrum Keiji Matsumoto (NII)
  15:00-15:30 Break ( 30 min. )
Tue, Nov 27 PM  Session VIII
Chair: Seiichiro Tani
15:30 - 16:50
(18) 15:30-15:50 A Survey on Physical Experiments for Integer Factoring based on Shor's Algorithm Noboru Kunihiro (UTokyo)
(19) 15:50-16:10 Algorithm for quantum digital-analog conversion Kosuke Mitarai, Masahiro Kitagawa (Osaka Univ.), Keisuke Fujii (Kyoto Univ.)
(20) 16:10-16:30 Quantum computational universality of hypergraph states with Pauli-X and Z basis measurements Yuki Takeuchi (NTT), Tomoyuki Morimae (Kyoto Univ./JST), Masahito Hayashi (Nagoya Univ./SUSTech/NUS)
(21) 16:30-16:50 Rational proofs for quantum computing Tomoyuki Morimae (Kyoto Univ.), Harumichi Nishimura (Nagoya Univ.)
  16:50-17:00 Closing Address ( 10 min. )
Mon, Nov 26 PM  Poster Session
13:30 - 15:30
(22) 13:30-15:30 Characterization the Robustness of Quantum System by Quantum Speed Limit Kohei Kobayashi, Naoki Yamamoto (Keio Univ.)
(23) 13:30-15:30 [Poster Presentation]
Application of constrained quantum annealing to graph coloring
Kazue Kudo (Ochanomizu Univ.)
(24) 13:30-15:30 [Poster Presentation]
Statistical Cost of Iterative Phase Estimation Algorithm
Shintaro Niimura, Aruto Hosaka, Fumihiko Kannari, Yutaka Shikano (Keio Univ.)
(25) 13:30-15:30 [Poster Presentation]
Minimax quantum estimation based on the conditional Holevo mutual information
Takeru Matsuda (UTokyo)
(26) 13:30-15:30 [Poster Presentation]
On Operational Reconstruction of Laws of Physics
Yutaka Shikano (Keio Univ.)
(27) 13:30-15:30 [Poster Presentation]
Two instances of majorization relations for two-mode squeezed number states
Ryo Namiki (Gakushuin Univ.)
(28) 13:30-15:30 [Poster Presentation]
Graph Convolutional Network for Topological stabilizer code.
Amarsanaa Davaasuren (Tokyo Univ.), Yasunari Suzuki (NTT), Keisuke Fujii (Kyoto Univ.), Yasunobu Nakamura (Tokyo Univ.)
(29) 13:30-15:30 [Poster Presentation]
Uncertainty relation from parameter estimation of the position of an electron in a uniform magnetic field
Shin Funada, Jun Suzuki (UEC)
(30) 13:30-15:30 [Poster Presentation]
Quantum Algorithm for Supervised Deep Learning
Yasuhito Kawano (NTT), Hiroshi Sekigawa (TUS)
(31) 13:30-15:30 [Poster Presentation]
Subspace-search variational quantum eigensolver for excited states
Ken M Nakanishi (Univ. Tokyo), Kosuke Mitarai (Osaka Univ.), Keisuke Fujii (Kyoto Univ.)
(32) 13:30-15:30 [Poster Presentation]
Existence of a pure initial state reproducing the time evolution of the quantum open system
Koki Inoue, Yoshiyuki Fukumoto (Tokyo univ. of science)
(33) 13:30-15:30 [Poster Presentation]
Generation of non-Fock states using entangled two multi-photon multi-mode systems
Issei Matsumoto, Takayuki Kiyohara, Ryo Okamoto (Kyoto Univ.), Holger F. Hofmann (Hiroshima Univ.), Shigeki Takeuchi (Kyoto Univ.)
(34) 13:30-15:30 Theoretical study on fast coherent control of quantum systems and applications Shumpei Masuda (TMDU)
(35) 13:30-15:30 [Poster Presentation]
Experimental Performance Evaluation of Qubit Placement Techniques in Quantum Circuit Mapping
Toshinari Itoko, Takashi Imamichi (IBM)
(36) 13:30-15:30 [Poster Presentation]
Analysis of waveguides from a perspective of the beam splitter operator
Akira Kitagawa (Kochi Univ.)
(37) 13:30-15:30 [Poster Presentation]
Optimal condition for a cavity QED-based quantum gate
Rui Asaoka, Rina Kanamoto (Meiji Univ,), Yuuki Tokunaga (NTT SP Labs.), Takao Aoki (Waseda Univ.)
(38) 13:30-15:30 [Poster Presentation]
Coaxial amplification of photon pairs generated by a TypeII parametoric down conversion
Ryo Nozaki, Taku Suzuki, Tetsushi Kubo, Yoshiro Sato, Kaoru Sanaka (Tokyo Univ. of science)
(39) 13:30-15:30 [Poster Presentation]
High-threshold GKP quantum computation with realistically noisy devices
Kosuke Fukui (Kyoto Univ.), Akihisa Tomita (Hokkaido Univ.), Keisuke Fjii (Kyoto Univ.)
(40) 13:30-15:30 [Poster Presentation]
Relation between conventional and dynamical formalisms in the quantum Zeno effect
Kazuki Koshino (TMDU)
(41) 13:30-15:30 [Poster Presentation]
Quantum Metrology in the Presence of Unknown Background Parameters
Masaya Shintoku, Teruo Matsubara, Kazuya Yuasa (Waseda Univ.)
(42) 13:30-15:30 [Poster Presentation]
Maxwell's Demon Controlling Erectric Current: Quantum Master Equation Approach
Kenta Koshihara, Teruo Matsubara, Kazuya Yuasa (Waseda Univ.)
(43) 13:30-15:30 [Poster Presentation]
A development of control hardware for quantum information processing
Yutaka Tabuchi, Yutaka Takeda, Shingo Kono, Shuhei Tamate, Yasunobu Nakamura (RCAST, Univ. of Tokyo)
(44) 13:30-15:30 [Poster Presentation]
"Cats" that go beyond the standard quantum limit
Mamiko Tatsuta (Univ. Tokyo), Yuichiro Matsuzaki (NTT Basic Research Laboratories), Akira Shimizu (Univ. Tokyo)
(45) 13:30-15:30 [Poster Presentation]
Randomness of Solutions of Quantum Annealing through the Regular Graph Generation Problem
Takayuki Suzuki (Mercari)
(46) 13:30-15:30 [Poster Presentation]
Evaluation of the Classical Sampling Cost for Noisy Quantum Circuits
Shigeo Hakkaku (Kyoto Univ.), Keisuke Fujii (Kyoto Univ./JST PRESTO)
(47) 13:30-15:30 [Poster Presentation]
[Poster Presentation] Characterizing magnon detection sensitivity in a hybrid quantum device
Samuel P. Wolski, Dany Lachance-Quirion, Yutaka Tabuchi, Shingo Kono, Koji Usami, Yasunobu Nakamura (U. Tokyo)
(48) 13:30-15:30 [Poster Presentation]
Ground state of the quantum Rabi model in the deep strong coupling regime coupled to an environment
Tomohiro Shitara (TMDU), Motoaki Bamba (Osaka Univ.), Fumiki Yoshihara, Tomoko Fuse, Koichi Semba (NICT), Kazuki Koshino (TMDU)
(49) 13:30-15:30 [Poster Presentation]
Proposal of scalable silicon qubits with stacked structure for realizing multiple qubits
Yuki Ito, Masaharu Kobayashi, Toshiro Hiramoto (IIS)
(50) 13:30-15:30 [Poster Presentation]
Strong Coupling between a single ion and an optical cavity
Hiroki Takahashi (Univ. Tokyo), Ezra Kassa, Costas Christoforou, Matthias Keller (Univ. Sussex)
(51) 13:30-15:30 [Poster Presentation]
Design of integrated superconducting qubits and its challenges
Shuhei Tamate, Yutaka Tabuchi, Shingo Kono, Akhil Pratap Singh (UTokyo), Kun Zuo, Koichi Kusuyama (RIKEN), Yasunobu Nakamura (UTokyo/RIKEN)
(52) 13:30-15:30 [Poster Presentation]
Cross-Resonance gate on 2D-integrated system of superconducting qubits
Kentaro Heya, Kiyoto Mekami, Amarsanaa Davaasuren, Yutaka Takeda, Akhil Pratap Singh, Singo Kono (UT), Yasunari Suzuki (NTT), Koh-ich Nittoh, Koichi Kusuyama (RIKEN), Shuhei Tamate, Yutaka Tabuchi (UT), Yasunobu Nakamura (UT/RIKEN)
(53) 13:30-15:30 [Poster Presentation]
Temporal Shape and Efficiency of Single-Photon Generation Based on Cavity Quantum Electrodynamics
Takeru Utsugi, Fuma Kishida (Waseda), Yuuki Tokunaga (NTT), Takao Aoki (Waseda)
(54) 13:30-15:30 [Poster Presentation]
Observing Spin-Hall effect of light in a uniaxial crystal via quantum weak measurement
C T Samlan (UEC), Nirmal K Viswanthan (UoH)

Announcement for Speakers
General TalkEach speech will have 15 minutes for presentation and 5 minutes for discussion.

Contact Address and Latest Schedule Information
QIT Technical Committee on Quantum Information Technology (QIT)   [Latest Schedule]
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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: 2018-11-16 14:37:12


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