Mon, Nov 18 AM Opening Address
09:40 - 09:50 |
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09:40-09:50 |
Opening address ( 10 min. ) |
Mon, Nov 18 AM Session I
Chair: Koji Azuma
09:50 - 10:50 |
| (1) |
09:50-10:10 |
An upper bound on the number of compatible parameters in simultaneous quantum estimation |
Shingo Kukita (Shanghai Univ.) |
| (2) |
10:10-10:30 |
Compact convex structure of quantum measurements and resource theory of measurements with continuous outcome spaces |
Yui Kuramochi (Univ. Tokyo) |
| (3) |
10:30-10:50 |
Operational characterization of incompatibility of quantum channels with quantum state discrimination |
Junki Mori (Kyoto Univ.) |
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10:50-11:00 |
Break ( 10 min. ) |
Mon, Nov 18 AM Session II
Chair: Toyohiro Tsurumaru
11:00 - 12:30 |
| (4) |
11:00-11:50 |
[Invited Talk]
Simulated bifurcation algorithm
-- Combinatorial optimization based on classical adiabatic evolution -- |
Hayato Goto (Toshiba) |
| (5) |
11:50-12:10 |
On Attacking Next-Generation Public-Key Cryptography by Using LASOLV |
Yasuhito Kawano (NTT), Hiroshi Sekigawa (TUS) |
| (6) |
12:10-12:30 |
Programming language for annealing machine |
Taisei Ozu (Nagoya Univ.) |
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12:30-13:50 |
Lunch Break ( 80 min. ) |
Mon, Nov 18 PM Session III
Chair: Takashi Yamanoto
15:50 - 17:20 |
| (7) |
15:50-16:40 |
[Invited Talk]
Strong coupling between a single ion and an optical cavity: Towards optical interconnects between ion traps |
Hiroki Takahashi (Osaka Univ.) |
| (8) |
16:40-17:00 |
Phonon-number-resolving detection of multiple local phonon modes in a trapped-ion chain |
Ryutaro Ohira, Takashi Mukaiyama, Kenji Toyoda (Osaka Univ.) |
| (9) |
17:00-17:20 |
Ghost imaging for quantum communication applications |
Adam Valles (Chiba Univ.), Nicholas Bornman (Wits Univ.), Jonathan Leach (Heriot-Watt Univ.), Andrew Forbes (Wits Univ.) |
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17:20-17:30 |
Break ( 10 min. ) |
Mon, Nov 18 PM Session IV
Chair: Tomoyuki Morimae
17:30 - 18:10 |
| (10) |
17:30-17:50 |
Virtual two-qubit gate from single-qubit operations |
Kosuke Mitarai, Keisuke Fujii (Osaka Univ.) |
| (11) |
17:50-18:10 |
Error suppression for adiabatic quantum computation with 2-local Hamiltonian |
Ryotaro Suzuki, Keisuke Fujii (Osaka Univ.) |
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Tue, Nov 19 AM Session V
Chair: Akira Kitagawa
09:40 - 11:00 |
| (12) |
09:40-10:00 |
Theoretical limits and scaling of quantum edge detection |
Naoto Kura, Masahito Ueda (UTokyo) |
| (13) |
10:00-10:20 |
Collective enhancements in charging quantum batteries via a quantum heat engine |
Kosuke Ito (Osaka Univ.), Gentaro Watanabe (Zhejiang Univ.) |
| (14) |
10:20-10:40 |
Entanglement transport and thermalization in an isolated many-body system |
Ryosuke Yoshii, Shunji Tsuchiya (Chuo univ.) |
| (15) |
10:40-11:00 |
Temperature and entropy production rate of a single-mode Gaussian state under quantum Markovian and non-Markovian dynamics |
Takaaki Aoki (AIST/UTokyo), Yuichiro Matsuzaki (AIST) |
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11:00-11:10 |
Break ( 10 min. ) |
Tue, Nov 19 AM Session VI
Chair: Yasuhito Kawano
11:10 - 12:30 |
| (16) |
11:10-11:30 |
Undecidability of Thermalization and computational complexity of its finite size version |
Naoto Shiraishi (Gakushuin Univ.), Keiji Matsumoto (NII) |
| (17) |
11:30-11:50 |
Fast quantum algorithm for data approximation by optimized random features |
Hayata Yamasaki (UTokyo), Sathyawageeswar Subramanian (University of Cambridge), Sho Sonoda (Riken), Masato Koashi (UTokyo) |
| (18) |
11:50-12:10 |
Fine-grained quantum supremacy based on Orthogonal Vectors, 3-SUM and All-Pairs Shortest Paths |
Ryu Hayakawa, Tomoyuki Morimae (Kyoto Univ.), Suguru Tamaki (Hyogo Univ.) |
| (19) |
12:10-12:30 |
Conditions for equivalence of magic state distillation protocols in prime dimension at least 5 |
Yasuhiro Kondo, Ryuhei Mori (Tokyo Tech) |
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12:30-13:50 |
Lunch Break ( 80 min. ) |
Tue, Nov 19 PM Session VII
Chair: Takuya Hirano
13:50 - 14:40 |
| (20) |
13:50-14:40 |
[Invited Talk]
Quantum remote sensing with asymmetric information gain |
Yuichiro Matsuzaki (AIST), Yuki Takeuchi (NTT), Kouchiro Miyanichi (Osaka Univ), Takanori Sugiyama (Tokyo Univ), W. J. Munro (NTT BRL) |
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14:40-14:50 |
Break ( 10 min. ) |
Tue, Nov 19 PM Session VIII
Chair: Masaki Owari
14:50 - 15:50 |
| (21) |
14:50-15:10 |
Capacity of Quantum Private Information Retrieval with Collusion of All But One of Servers |
Seunghoan Song, Masahito Hayashi (Nagoya Univ.) |
| (22) |
15:10-15:30 |
Impossibility of blind quantum sampling for classical client |
Tomoyuki Morimae (Kyoto Univ.), Harumichi Nishimura (Nagoya Univ.), Yuki Takeuchi, Seiichiro Tani (NTT) |
| (23) |
15:30-15:50 |
Rational sumcheck protocols for classically delegating quantum computing to a quantum server |
Yuki Takeuchi (NTT), Tomoyuki Morimae (Kyoto Univ.), Seiichiro Tani (NTT) |
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15:50-16:00 |
Break ( 10 min. ) |
Tue, Nov 19 PM Session IX
Chair: Yutaka Shikano
16:00 - 17:10 |
| (24) |
16:00-16:20 |
Proposal of Efficient Quantum Modular Addition Circuit and its Implementation |
Kento Oonishi (UTokyo/ Keio Univ.), Tomoki Tanaka (MUFG/ MUFG Bank/ Keio Univ.), Shumpei Uno (MHIR/ Keio Univ.), Naoki Yamamoto (Keio Univ.), Noboru Kunihiro (Tsukuba Univ.) |
| (25) |
16:20-16:40 |
Structures of Hilbert space and algebra induced by quantum probes |
Go Kato (NTT), Masaki Owari (Shizuoka Univ), Koji Maruyama (Osaka City Univ) |
| (26) |
16:40-17:00 |
The real and imaginary parts of a weak value appearing as back-actions via a post-selection |
Kazuhiro Yokota (Nihon Univ.) |
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17:00-17:10 |
Closing address ( 10 min. ) |
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Mon, Nov 18 PM Poster Session ( 120 min )
13:50 - 15:50 |
| (27) |
13:50-15:50 |
[Poster Presentation]
Localization phenomena in constrained quantum annealing |
Kazue Kudo (Ochanomizu Univ.) |
| (28) |
13:50-15:50 |
[Poster Presentation]
Ginzburg-Landau theory for spinor bosons in an optical lattice |
Shion Yamashita, Ryosuke Yosii, Shunji Tsuchiya (Chuo Univ) |
| (29) |
13:50-15:50 |
[Poster Presentation]
Image analysis based on nonnegative/binary matrix factorization |
Hinako Asaoka, Kazue Kudo (Ochanomizu Univ.) |
| (30) |
13:50-15:50 |
[Poster Presentation]
How to characterize a quantum measurement solely based on its output statistics? |
Michele Dall'Arno (Waseda University), Francesco Buscemi (Nagoya University), Alessandro Bisio, Alessandro Tosini (Pavia University), Asaph Ho, Valerio Scarani (National University of Singapore) |
| (31) |
13:50-15:50 |
[Poster Presentation]
Predicting Time-Series Data with Quantum Recurrent Neural Network |
Yuto Takaki, Kosuke Mitarai, Makoto Negoro, Keisuke Fujii, Masahiro Kitagawa (Osaka Univ.) |
| (32) |
13:50-15:50 |
[Poster Presentation]
Quantum Circuit for the Fast Fourier Transform |
Ryo Asaka, Kazumitsu Sakai, Ryoko Yahagi (TUS) |
| (33) |
13:50-15:50 |
[Poster Presentation]
Recording polarization distribution of light in holographic data storage |
Ryo Suzuki, Kaoru Sanaka (TUS) |
| (34) |
13:50-15:50 |
[Poster Presentation]
Calculation Speed of Quantum Computation Based on Cavity Quantum Electrodynamics |
Takeru Utsugi (Waseda Univ.), Rui Asaoka (Meiji Univ.), Yuuki Tokunaga (NTT), Takao Aoki (Waseda Univ.) |
| (35) |
13:50-15:50 |
[Poster Presentation]
Secure random number generation from parity symmetric radiations |
Toyohiro Tsurumaru (Mitsubishi Electric), Toshihiko Sasaki (U. Tokyo), Izumi Tsutsui (KEK) |
| (36) |
13:50-15:50 |
[Poster Presentation]
Tractable Quantum Speed Limit and Hamiltonian Engineering for Robust State Preparation |
Kohei Kobayashi, Naoki Yamamoto (Keio Univ.) |
| (37) |
13:50-15:50 |
[Poster Presentation]
Accelerating Quantum Dynamics Simulation with GPU |
Yoshiaki Kawase, Keisuke Fujii (Osaka Univ.) |
| (38) |
13:50-15:50 |
[Poster Presentation]
Analysis of the effects of the two-photon distinguishability on decoy state measurement-device-independent quantum key distribution |
Haobo Ge, Akihisa Tomita, Kazuhisa Ogawa, Atsushi Okamoto (Hokkaido Univ.) |
| (39) |
13:50-15:50 |
[Poster Presentation]
Inversion of Interaction Operator via Quantum Feedback Amplification |
Yuri Tanaka, Naoki Yamamoto (Keio Univ.) |
| (40) |
13:50-15:50 |
[Poster Presentation]
Entanglement creation using Unruh effect |
Masanori Hiroishi (Hiroshima Univ.) |
| (41) |
13:50-15:50 |
[Poster Presentation]
Toward an experimental verification of the photon propagation paradox |
Tatsuya Honda, Masataka Iinuma, Hofmann Holger (Hiroshima Univ.) |
| (42) |
13:50-15:50 |
[Poster Presentation]
Applicability and Challenges of NISQ Algorithm to Financial Derivative |
Kenji Kubo, Shota Nagayama (Mercari) |
| (43) |
13:50-15:50 |
[Poster Presentation]
Experimental investigation of Bell inequality by using simultaneous measurements. |
Kengo Matsuyama, Masataka Iinuma, Holger F. Hofmann (Hiroshima Univ.) |
| (44) |
13:50-15:50 |
[Poster Presentation]
Quantum Annealing for Minimum Cut of a Simple Graph |
Kanto Teranishi, Shota Nagayama (Mercari) |
| (45) |
13:50-15:50 |
[Poster Presentation]
Experimental quantum kernel machine learning with solid state NMR |
Takeru Kusumoto, Kosuke Mitarai, Makoto Negoro, Keisuke Fujii, Masahiro Kitagawa (Osaka Univ.) |
| (46) |
13:50-15:50 |
[Poster Presentation]
Analysis on Quantum Annealing Based on the Quantum Adiabatic Master Equation |
Takayuki Suzuki, Shota Nagayama (Mercari) |
| (47) |
13:50-15:50 |
[Poster Presentation]
Error trade-off relations for two-parameter unitary model with commuting generators |
Shin Funada, Jun Suzuki (UEC) |
| (48) |
13:50-15:50 |
[Poster Presentation]
Complexity of CPTP maps mapping quantum states into separable states |
Seiseki Akibue, Go Kato, Seiichiro Tani (NTT) |
| (49) |
13:50-15:50 |
[Poster Presentation]
Quantum Communication Complexity of Distribution Testing |
Aleksandrs Belovs (Univ. of Latvia), Arturo Castellanos (Kyoto Univ.), Francois Le Gall, Guillaume Malod (Nagoya Univ.) |
| (50) |
13:50-15:50 |
[Poster Presentation]
Quantum algorithm for collision steps in lattice Boltzmann method |
Ryo Omori, Yuji Nakanishi, Masahiro Tanaka, Satoru Takanezawa (Daikin) |
| (51) |
13:50-15:50 |
[Poster Presentation]
Clasically Optimized Variational Quantum Eignensolver for Topological Orderd Systems |
Keita Osaki, Keisuke Fujii (Osaka Univ.) |
| (52) |
13:50-15:50 |
[Poster Presentation]
A proposal on explanation for quantum algorithms |
Shingo Taniuchi, Mariko Sasakura, Masanori Ichioka (Okay Univ) |
| (53) |
13:50-15:50 |
[Poster Presentation]
Improvement of quantum error correction by optimizing frequency of syndrome measurements |
Shoya Takagi, Keisuke Fujii (Osaka Univ.) |
| (54) |
13:50-15:50 |
[Poster Presentation]
Development of a high-performance BEC spatial magnetometer toward the quantum enhanced measurement |
Kosuke Shibata, Naota Sekiguchi, Aki Torii, Ryohei Kuramoto, Daiki Fukuda, Takuya Hirano (Gakusuin Univ.) |
| (55) |
13:50-15:50 |
[Poster Presentation]
On the convergence of two-mode squeezed states |
Ryo Namiki (Gakusuin Univ.) |