Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
RECONF |
2023-09-15 09:55 |
Tokyo |
Tokyo University of Agriculture and Technology Koganei campus (Primary: On-site, Secondary: Online) |
SATA burst data transfer pattern of state vector simulator Hideharu Amano, Wei Kaijie (Keio Univ.), Ryohei Nisawa (Univ. of Tsukuba), Takefumi Miyoshi (Wasalabo), Yoshiki Yamaguchi (Univ. of Tsukuba) RECONF2023-27 |
Quantum computer simulation is indispensable for quantum algorithm research since the results of real
quantum computers... [more] |
RECONF2023-27 pp.28-33 |
SCE |
2023-08-08 11:00 |
Kanagawa |
Yokohama National Univ. (Primary: On-site, Secondary: Online) |
Amplitude-controllable microwave pulse generator for qubit control using single-flux-quantum circuits with a low critical-current-density Josephson process Shu Sasaki, Naoki Takeuchi, Yuki Yamanashi, Nobuyuki Yoshikawa (Yokohama National Univ.) SCE2023-4 |
Quantum computers can solve astronomical time-consuming calculations at high speed by using qubits representing the supe... [more] |
SCE2023-4 pp.17-21 |
SCE |
2023-08-08 11:25 |
Kanagawa |
Yokohama National Univ. (Primary: On-site, Secondary: Online) |
Low-Cost Sorting Network Circuits Based on Temporal Logic Using Single Flux Quantum Circuits Zeyu Han, Zongyuan Li, Yamanashi Yuki, Yoshikawa Nobuyuki (YNU) SCE2023-5 |
Sorting is important in various applications such as image processing and switching systems. Hardware cost and power con... [more] |
SCE2023-5 pp.22-27 |
SDM, ICD, ITE-IST [detail] |
2023-08-01 10:45 |
Hokkaido |
Hokkaido Univ. Multimedia Education Bldg. 3F (Primary: On-site, Secondary: Online) |
A research on a cryogenic ADC for acquisition of environmental noise near quantum devices. Tomoya Yamada, Ryozo Takahashi, Takuji Miki, Makoto Nagata (Kobe Univ.) SDM2023-36 ICD2023-15 |
Scaling up the number of qubits is essential to realize a fault-tolerant quantum computer. However, as the number of qub... [more] |
SDM2023-36 ICD2023-15 pp.6-9 |
SDM, ICD, ITE-IST [detail] |
2023-08-01 11:10 |
Hokkaido |
Hokkaido Univ. Multimedia Education Bldg. 3F (Primary: On-site, Secondary: Online) |
Evaluation on Flip-Chip Packaging for Quantum Computers at Cryogenic Temperature Misato Taguchi, Ryozo Takahashi (Kobe Univ.), Masako Kato, Nobuhiro Kusuno (Hitachi, Ltd), Takuji Miki, Makoto Nagata (Kobe Univ.) SDM2023-37 ICD2023-16 |
Quantum Computers are the most promising technologies to archive more complex calculations. At the same time, much large... [more] |
SDM2023-37 ICD2023-16 pp.10-13 |
SDM, ICD, ITE-IST [detail] |
2023-08-01 15:25 |
Hokkaido |
Hokkaido Univ. Multimedia Education Bldg. 3F (Primary: On-site, Secondary: Online) |
[Invited Talk]
Low-Frequency Noise Source in the Cryogenic Operation of Short-Channel Bulk MOSFET Takumi Inaba, Hiroshi Oka, Hidehiro Asai, Hiroshi Fuketa, Shota Iizuka, Kimihiko Kato, Shunsuke Shitakata, Koichi Fukuda, Takahiro Mori (AIST) SDM2023-40 ICD2023-19 |
The assignment of low-frequency noise sources in the cryogenic operation of MOSFET is of great importance because of the... [more] |
SDM2023-40 ICD2023-19 pp.22-27 |
SDM, ICD, ITE-IST [detail] |
2023-08-01 16:10 |
Hokkaido |
Hokkaido Univ. Multimedia Education Bldg. 3F (Primary: On-site, Secondary: Online) |
Additional High-Pressure Hydrogen Annealing Improves the Cryogenic Operation of Si (110)-oriented n-MOSFETs Shunsuke Shitakata (Keio Univ./AIST), Hiroshi Oka, Takumi Inaba, Shota Iizuka, Kimihiko Kato, Takahiro Mori (AIST) SDM2023-41 ICD2023-20 |
Cryo-CMOS technology is highly demanded to realize control circuits of large-scale quantum computers, which control and ... [more] |
SDM2023-41 ICD2023-20 pp.28-31 |
SDM, ICD, ITE-IST [detail] |
2023-08-01 16:35 |
Hokkaido |
Hokkaido Univ. Multimedia Education Bldg. 3F (Primary: On-site, Secondary: Online) |
Analysis of back bias effects and history phenomena in cryo 200nm SOIMOSFETs Ryusei Ri, Takayuki Mori (KIT), Hiroshi Oka, Takahiro Mori (AIST), Jiro Ida (KIT) SDM2023-42 ICD2023-21 |
In this paper, we report the results of our ongoing analysis of a peculiar phenomenon in 200 nm SOI MOSFETs, which occur... [more] |
SDM2023-42 ICD2023-21 pp.32-35 |
EMM, BioX, ISEC, SITE, ICSS, HWS, IPSJ-CSEC, IPSJ-SPT [detail] |
2023-07-24 18:20 |
Hokkaido |
Hokkaido Jichiro Kaikan |
Implementation of Shor's algorithm for the discrete logarithm problem and experiments using the quantum computer simulator Kaito Kishi, Junpei Yamaguchi, Tetsuya Izu (Fujitsu Research), Noboru Kunihiro (Univ. of Tsukuba) ISEC2023-32 SITE2023-26 BioX2023-35 HWS2023-32 ICSS2023-29 EMM2023-32 |
Classical polynomial-time algorithms for solving the discrete logarithm problem (DLP) over a prime field have not been f... [more] |
ISEC2023-32 SITE2023-26 BioX2023-35 HWS2023-32 ICSS2023-29 EMM2023-32 pp.119-126 |
AP, SANE, SAT (Joint) |
2023-07-12 14:20 |
Hokkaido |
The Citizen Activity Center (Primary: On-site, Secondary: Online) |
Construction of high-efficient information reconciliation method using fixed bit polar codes for continuous-variable quantum key distribution Kensuke Yamaura (Nitech), Hiroyuki Endo (NICT), Eiji Okamoto (Nitech), Morio Toyoshima, Mikio Fujiwara, Masahide Sasaki (NICT) SAT2023-11 |
Continuous Variable Quantum Key Distribution (CV-QKD) is being studied for various applications, including satellite-to-... [more] |
SAT2023-11 pp.7-12 |
AP, SANE, SAT (Joint) |
2023-07-12 14:40 |
Hokkaido |
The Citizen Activity Center (Primary: On-site, Secondary: Online) |
Improvement of key generation efficiency of free-space optical physical layer cryptography using polar code Ryuto Terada (Nitech), Hiroyuki Endo (NICT), Kensuke Yamaura, Eiji Okamoto (Nitech), Mitsuo Kitamura (NICT), Ryosuke Shimizu (UEC), Morio Toyoshima, Mikio Hujiwara, Masahide Sasaki (NICT) SAT2023-12 |
Quantum key distribution is known as a secure key sharing technology against all physically possible attacks. However, t... [more] |
SAT2023-12 pp.13-18 |
SDM |
2023-06-26 10:50 |
Hiroshima |
Hiroshima Univ. (Res. Inst. of Nanodevices) |
[Memorial Lecture]
Effect of Conduction Band Edge States on Coulomb-Limiting Electron Mobility in Cryogenic-MOSFET Operation Hiroshi Oka, Takumi Inaba, Shota Iizuka, Hidehiro Asai, Kimihiko Kato, Takahiro Mori (AIST) SDM2023-28 |
Cryogenic-CMOS technology has attracted significant attention for control/read-out qubits for realizing a large-scale-in... [more] |
SDM2023-28 pp.5-6 |
QIT (2nd) |
2023-05-29 10:10 |
Kyoto |
Katsura Campus, Kyoto University |
A computational complexity assumption necessary for pseudorandom quantum states generators Yuki Shirakawa (Kyoto Univ.) |
Pseudorandom quantum states generators (PRSGs) are efficient quantum algorithms that output quantum states which are com... [more] |
|
QIT (2nd) |
2023-05-29 10:40 |
Kyoto |
Katsura Campus, Kyoto University |
Nonlocal properties of conjugations and their role in quantum network sensing Jisho Miyazaki (Rits), Seiseki Akibue (NTT) |
There are quantum information processing protocols that require quantum operations invariant under complex-conjugations.... [more] |
|
QIT (2nd) |
2023-05-29 13:50 |
Kyoto |
Katsura Campus, Kyoto University |
Experimental demonstration of multiphoton quantum correlation beyond the linear optics limit Geobae Park, Ryo Okamoto (Kyoto Univ.), Holger F. Hofmann (Hiroshima Univ.), Shigeki Takeuchi (Kyoto Univ.) |
Single photon sources and linear optics networks play an important role in photonic quantum technologies. The states gen... [more] |
|
QIT (2nd) |
2023-05-29 15:15 |
Kyoto |
Katsura Campus, Kyoto University |
Exponentially tighter cost bound of quantum error mitigation in scrambling quantum circuits Kento Tsubouchi, Takahiro Sagawa, Nobuyuki Yoshioka (UTokyo) |
In this work, we provide a unified way to analyze the sample complexity of various quantum error mitigation methods usin... [more] |
|
QIT (2nd) |
2023-05-30 10:45 |
Kyoto |
Katsura Campus, Kyoto University |
Design of multi-controlled qubit gates using qutrits and challenges for implementation to IBM Quantum Rikuto Ojima, Yutaro Iiyama, Wonho Jang (Tokyo Univ.), Naoki Kanazawa, Tamiya Onodera (TRL), Koji Terashi (Tokyo Univ.) |
The multi-controlled bit gate is ubiquitous for quantum algorithms, and is an essential gate for superconducting quantum... [more] |
|
QIT (2nd) |
2023-05-30 14:15 |
Kyoto |
Katsura Campus, Kyoto University |
Circuit optimization of quantum phase estimation with Pauli product set Yuki Koizumi (Tokyo Univ.), Yasunari Suzuki, Yuuki Tokunaga (NTT CD Labs) |
Quantum phase estimation is a quantum algorithm that can extract Hamiltonian spectra, and it is suggested as one of the ... [more] |
|
QIT (2nd) |
2023-05-30 14:50 |
Kyoto |
Katsura Campus, Kyoto University |
Efficient Fault-Tolerant Approximate Quantum Fourier Transform by Precomputed Quantum States Kento Oonishi (MELCO), Noboru Kunihiro (UTsukuba) |
This paper proposes efficient approximate quantum Fourier transformunder fault-tolerant setting. Quantum Fourier transfo... [more] |
|
QIT (2nd) |
2023-05-30 16:35 |
Kyoto |
Katsura Campus, Kyoto University |
Detection of Beyond-Quantum Non-locality based on Standard Local Quantum Observables Hayato Arai (Nagoya Univ.), Baichu Yu (SUSTech), Masahito Hayashi (CUNK) |
Abstract Device independent detections of quantum non-locality like Bell-CHSH inequality are important methods to detect... [more] |
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