Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
VLD, HWS, ICD |
2024-03-01 16:20 |
Okinawa |
(Primary: On-site, Secondary: Online) |
An Efficient Hardware Approach for High-Speed SPHINCS+ Signature Generation Yuta Takeshima, Makoto Ikeda (The Univ. of Tokyo) VLD2023-132 HWS2023-92 ICD2023-121 |
This study addresses the challenges traditional cryptographic systems face with the advent of quantum computers by focus... [more] |
VLD2023-132 HWS2023-92 ICD2023-121 pp.173-177 |
OCS, CS (Joint) |
2024-01-11 13:25 |
Kagoshima |
|
Studies for Quantum-Classic Hybrid Systems Employing Logics and Algorithms in Digital Communications Shota Koshikawa, Aruto Hosaka, Shota Nishikawa, Yoshiaki Konishi (MELCO), Motoya Shinozaki, Tomohiro Otsuka, Hasitha Muthumala Waidyasooriya, Masanori Hariyama (Tohoku Univ.), Tsuyoshi Yoshida (MELCO) CS2023-94 |
Quantum computing would potentially solve kinds of problems in various fields extremely faster than classic computing ba... [more] |
CS2023-94 pp.6-9 |
QIT (2nd) |
2023-12-17 17:00 |
Okinawa |
OIST (Primary: On-site, Secondary: Online) |
Recursive construction of quantum eigenvalue/singular-value transformation Kaoru Mizuta (UTokyo), Keisuke Fujii (Osaka Univ.) |
Quantum eigenvalue/singular-value transformation (QET/QSVT) has attracted much interest as grand
uni cation of quantum ... [more] |
|
QIT (2nd) |
2023-12-17 17:30 |
Okinawa |
OIST (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Improvement of Quantum Read-only Memory and its Application to Resource Evaluation for Factoring Small Integers on NISQ Devices Kiyonari Katsura, Noboru Kunihiro (Tsukuba Univ.) |
The discovery of Shor's algorithm for integer factorization has revealed the potential vulnerability of current cryptogr... [more] |
|
QIT (2nd) |
2023-12-17 17:30 |
Okinawa |
OIST (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Assessing the PLGC Ansatz Performance in Noisy Quantum Settings: A Focus on the Toric Code [Poster presentation] Yaswitha Gujju (Univ. of Tokyo), Rong-Yang Sun, Tomonori Shirakawa, Seiji Yunoki (riken) |
In recent years, topologically ordered states have piqued interest due to their unique properties and potential
applica... [more] |
|
QIT (2nd) |
2022-12-08 10:45 |
Kanagawa |
Keio Univ. (Primary: On-site, Secondary: Online) |
Generating quantum entanglement between macroscopic objects with continuous measurement and feedback control Daisuke Miki (Kyushu Univ.), Nobuyuki Matsumoto (Gakushuin Univ.), Akira Matsumura, Tomoya Shichijo, Yuuki Sugiyama, Kazuhiro Yamamoto (Kyushu Univ.), Naoki Yamamoto (Keio Univ.) |
The cavity optomechanics using an mg-scale mechanical mirror has the potential to realize the quantum states of macrosco... [more] |
|
QIT (2nd) |
2021-12-01 16:40 |
Online |
Online |
Non-Gaussian entanglement in optomechanical system
-- quantumness of gravity -- Daisuke Miki, Akira Matsumura, Kazuhiro Yamamoto (Kyushu Univ.) |
An established theory of quantum gravity has not been developed, but the description of gravity according to the princip... [more] |
|
NLP, CCS |
2021-06-11 14:45 |
Online |
Online |
Classical Analysis of Two-particle Quantum Parametric Chaotic Oscillator Keita Matsuura (TPJ), Ibuki Nakamura, Hisato Fujisaka (Hiroshima City Univ.) NLP2021-9 CCS2021-9 |
Multiple charged Ions trapped in superposition of AC and DC electromagnetic fields are a periodically varying quantum ha... [more] |
NLP2021-9 CCS2021-9 pp.40-44 |
OFT, ITE-BCT, OCS, IEE-CMN [detail] |
2020-11-12 16:50 |
Online |
Online |
Multi-Channel Simultaneous Encryption in WDM Systems of PSK Y-00 Quantum Stream Cipher Ken Tanizawa, Fumio Futami (Tamagawa Univ.) OCS2020-26 |
Tapping from an optical fiber link is a potential security risk in optical communication systems. Physical layer encrypt... [more] |
OCS2020-26 pp.15-20 |
OFT |
2020-10-09 13:25 |
Online |
Online |
[Invited Talk]
Digital Coherent PSK Y-00 Quantum Stream Cipher for Secure Optical Fiber Communications Ken Tanizawa, Fumio Futami (Tamagawa Univ.) OFT2020-32 |
Tapping from an optical fiber link is a potential security risk in optical communication systems. Physical layer encrypt... [more] |
OFT2020-32 pp.97-102 |
QIT (2nd) |
2019-11-18 15:50 |
Tokyo |
Gakushuin University |
[Invited Talk]
Strong coupling between a single ion and an optical cavity: Towards optical interconnects between ion traps Hiroki Takahashi (Osaka Univ.) |
Cold trapped ions in rf potentials have been investigated over the decades as an excellent platform for quantum informat... [more] |
|
QIT (2nd) |
2019-11-18 13:50 |
Tokyo |
Gakushuin University |
[Poster Presentation]
Localization phenomena in constrained quantum annealing Kazue Kudo (Ochanomizu Univ.) |
Quantum annealing is known as a quantum-mechanical approach for optimization problems. Constrained quantum annealing is ... [more] |
|
QIT (2nd) |
2018-11-26 13:30 |
Tokyo |
The University of Tokyo |
[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) |
[Student Presentation Award]
Hybrid quantum devices consisting of a superconducting qubit and a ferromagnetic crystal i... [more] |
|
OPE, LQE, OCS |
2018-10-18 15:00 |
Saga |
|
Study on our all-optical-gate-type mode-locked laser's ring-laser-cavity configuration for modelling and then enhancing its output quantum-conversion efficiency Kodai Ishida, Kengo Okano, Kyosuke Nagasaka, Batkhuyag Ganbat, Yukihiro Ishii, Makoto Takeshita, Yoshiyasu Ueno (UEC) OCS2018-35 OPE2018-71 LQE2018-60 |
We are expecting that mode-locked lasers are potentially one- or two-step more functional light sources when they are ad... [more] |
OCS2018-35 OPE2018-71 LQE2018-60 pp.41-46 |
NLP |
2018-04-26 10:20 |
Kumamoto |
Kumaoto Univ. |
A Probabilistic Lattice Model of a Three-Port Quantum Wave Filter Shota Hayakawa, Hisato Fujisaka, Takeshi Kamio (Hiroshima City Univ.) NLP2018-1 |
Quantum potential systems, especially a system functioning as a three-port quantum wave filter, are modeled after lattic... [more] |
NLP2018-1 pp.1-4 |
QIT (2nd) |
2016-11-24 13:00 |
Ibaraki |
KEK Kobayashi-hall |
[Poster Presentation]
Quantifying non-classical processes Shih-Hsuan Chen, Jen-Hsiang Hsieh, Che-Ming Li (NCKU) |
Identifying whether a process is free from classical mimicry is an important issue in quantum information. Here, we prop... [more] |
|
QIT (2nd) |
2016-05-31 15:10 |
Kochi |
Kochi University of Technology Eikokuji campus |
Quantum Reservoir Computing
-- harnessing quantum dynamics for machine learning -- Keisuke Fujii (Univ. Tokyo), Kohei Nakajima (Kyoto Univ.) |
Quantum computer has an amazing potential of fast information processing. However, realisation of a digital quantum comp... [more] |
|
ED |
2012-12-18 10:05 |
Miyagi |
Tohoku University |
Operation temperature performance improvement by utilizing high Al composition AlGaAs in THz QCLs Tsung-Tse Lin, Hideki Hirayama (RIKEN) ED2012-103 |
Terahertz quantum cascade lasers (THz QCLs) are unipolar intersubband transition semiconductor THz source with narrow li... [more] |
ED2012-103 pp.57-61 |
QIT (2nd) |
2012-11-28 15:20 |
Kanagawa |
Keio Univ. Hiyoshi Campus |
Magnetic field sensing beyond the standard quantum limit under the effect of decoherence Yuichiro Matsuzaki (NTT), Simon Benjamin, Joe Fitzsimons (Oxford Univ.) |
Entangled states can potentially be used to outperform the standard
quantum limit which every classical sensor is boun... [more] |
|
LQE, OPE |
2011-06-30 15:25 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Numerical Analysis of Ultra-fast (160Gb/s) Optical Logic Gate Devices with Integrated InAs QD-SOA and Ring Resonators Atsushi Matsumoto, Keichiroh Kuwata (Waseda Univ.), Kouichi Akahane (NICT), Katsuyuki Utaka (Waseda Univ.) OPE2011-24 LQE2011-24 |
We analytically investigate the dynamic behaviors of the proposed optical XNOR and AND logic gate devices, with a monoli... [more] |
OPE2011-24 LQE2011-24 pp.47-51 |