| IEICE Technical Committee Submission System Conference Schedule |
Online Proceedings [Sign in] Tech. Rep. Archives |
All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| SDM, ICD, ITE-IST [detail] | 2019-08-08 09:15 |
Hokkaido | Hokkaido Univ., Graduate School /Faculty of Information Science and | [Invited Talk]
* Tetsufumi Tanamoto (Teikyo Univ.)  SDM2019-40 ICD2019-5 |
The development of quantum annealing machines (QAMs) based on superconducting qubits has progressed considerably in re... [more] |
SDM2019-40 ICD2019-5 pp.21-26 |
| QIT (2nd) |
2018-11-26 13:30 |
Tokyo | The University of Tokyo | [Poster Presentation]
Experimental Performance Evaluation of Qubit Placement Techniques in Quantum Circuit Mapping Toshinari Itoko, Takashi Imamichi (IBM) |
Current quantum computers have some restrictions such as noise, size, and qubit connectivity. In this paper, we focus on... [more] | |
| QIT (2nd) |
2018-11-26 13:30 |
Tokyo | The University of Tokyo | [Poster Presentation]
High-threshold GKP quantum computation with realistically noisy devices Kosuke Fukui (Kyoto Univ.), Akihisa Tomita (Hokkaido Univ.), Keisuke Fjii (Kyoto Univ.) |
To implement fault-tolerant quantum computation with continuous variables, the Gottesman--Kitaev--Preskill (GKP) qubit h... [more] | |
| QIT (2nd) |
2018-11-26 13:30 |
Tokyo | The University of Tokyo | [Poster Presentation]
Proposal of scalable silicon qubits with stacked structure for realizing multiple qubits Yuki Ito, Masaharu Kobayashi, Toshiro Hiramoto (IIS) |
We have proposed multiple silicon qubits with stacked structure. The qubits and single electron transistors (SETs) for r... [more] | |
| QIT (2nd) |
2018-11-26 13:30 |
Tokyo | The University of Tokyo | [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) |
Quantum Error Correction is indispensable for large-scale quantum computing. However, quantum error correction codes suc... [more] | |
| SCE | 2018-08-09 13:25 |
Aichi | Toyohashi University of Technology | Kinetic inductance in superconducting TiN coplanar waveguide resonator Wei Qiu, Hirotaka Terai (NICT) SCE2018-10 |
Precision design and fabrication of high quality superconducting quantum qubit (qubit) are both essential requirements f... [more] | SCE2018-10 pp.19-22 |
| QIT (2nd) |
2018-06-04 11:00 |
Hiroshima | ICCH Ran | Power of Uninitialized Qubits in Shallow Quantum Circuits Yasuhiro Takahashi, Seiichiro Tani (NTT) |
We study the computational power of shallow quantum circuits with $O(log n)$ initialized and $n^{O(1)}$ uninitialized a... [more] |
|
| QIT (2nd) |
2018-06-04 13:20 |
Hiroshima | ICCH Ran | [Poster Presentation]
Tracking Quantum Error Correction kosuke Fukui, Akihisa Tomita, Atsushi Okamoto (Hokkaido Univ.) |
To implement fault-tolerant quantum computation with continuous variables, the Gottesman–Kitaev–Preskill (GKP) qubit has... [more] | |
| SCE | 2017-10-05 11:15 |
Miyagi | Proposal of Parallel to Serial Conversion Circuit for 2-Dimension Superconductive Detector Array using Adiabatic Quantum-Flux-Parametron Fumihiro China, Naoki Takeuchi, Yuki Yamanashi, Nobuyuki Yoshikawa (YNU) SCE2017-29 |
Recently, the superconducting qubits and detectors have been studied well in fields such as quantum computing, quantum o... [more] | SCE2017-29 pp.41-46 |
|
| QIT (2nd) |
2015-11-24 15:10 |
Kanagawa | NTT Atsugi R&D center | [Tutorial Lecture]
Hybrid quantum systems based on collective excitations in solids Yasunobu Nakamura (Univ. of Tokyo) |
Our research is aiming at coherent control of collective excitations in solids and its application to quantum informatio... [more] | |
| QIT (2nd) |
2015-11-25 12:10 |
Kanagawa | NTT Atsugi R&D center | Quantum Calculation using Spin-VortexInduced Loop Currents as a Qubits
-- Numerical simulation of Shor's algorithm and decoherence by external current as the coupler -- Hikaru Wakaura, Tubasa Morisaki, Hiroyasu Koizumi (Tukuba Univ.) |
We have proposed new superconducting theory based on Spin-Vortex Induced Loop Current(SVILC). This is the nano-sized loo... [more] | |
| QIT (2nd) |
2015-05-25 12:00 |
Osaka | Osaka University | Spin Amplification with inhomogeneous broadening Suguru Endo (Keio Univ), Yuichiro Matsuzaki, W . J. Munro, Hiroshi Yamaguchi, Shiro Saito (NTT BRL) |
Long-lived qubits do not easily couple with a measurement apparatus because they are usually well-isolated from any oth... [more] |
|
| QIT (2nd) |
2014-11-18 15:30 |
Miyagi | Tohoku Univ. | Implementation of impedance-matched Lambda system in circuit QED (experiment) Kunihiro Inomata (RIKEN), Kazuki Koshino (TMDU), Zhirong Lin, Jaw-Shen Tsai (RIKEN), Yasunobu Nakamura (U-Tokyo), Tsuyoshi Yamamoto (NEC) |
By driving the dispersively coupled qubit-resonator system, we realize the impedance-matched $Lambda$ system that has tw... [more] | |
| QIT (2nd) |
2013-11-19 12:00 |
Tokyo | Waseda Univ. | 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) |
Cluster state is known as a universal quantum resource for MBQC and topological quantum computa-tion. It is beyond the c... [more] | |
| QIT (2nd) |
2013-11-18 - 2013-11-19 |
Tokyo | Waseda Univ. | [Poster Presentation]
Qubit subalgebra from Weyl algebra of quantum angular momentum system Jun Suzuki (UEC) |
We analyze Weyl algebra for quantum angular momentum system and construct qubit subalgebra out of it. We show that the... [more] |
|
| SCE | 2013-10-02 16:55 |
Miyagi | Tohoku University, RIEC | Large dispersive shift observed in a superconducting circuit-QED system Kunihiro Inomata (RIKEN), Tsuyoshi Yamamoto (NEC), Pierre-Marie Billangeon (RIKEN), Yasunobu Nakamura (Univ. of Tokyo), Jaw-Shen Tsai (RIKEN) SCE2013-27 |
We demonstrate enhancement of the dispersive frequency shift in a coplanar waveguide resonator induced by a capacitively... [more] | SCE2013-27 pp.43-47 |
| NLP | 2009-11-11 14:00 |
Kagoshima | Hopfield Network and Adiabatic Quantum Computation Shigeo Sato (Tohoku Univ.), Mitsunaga Kinjo (Univ. of the Ryukyus), Koji Nakajima (Tohoku Univ.) NLP2009-91 |
Recent development of nano-technology makes possible to implement qubits. In this report, we consider a method to utili... [more] |
NLP2009-91 pp.51-54 |
|
| SCE | 2008-07-24 15:45 |
Tokyo | Kikai-Shinko-Kaikan Bldg | [Invited Talk]
Macroscopic Quantum Tunneling in Intrinstic Josephson Junctions of High-Temperature Superconductor Atsutaka Maeda (Univ. Tokyo) SCE2008-20 |
I will review the currest status of the research on developing qubits in intrinsic Josephson junctions of high-Tc cuprat... [more] | SCE2008-20 pp.31-35 |
| SCE | 2006-01-27 14:15 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Macroscopic quantum tunneling in Bi2212 intrinsic Josephson junctions Kunihiro Inomata (RIKEN), Shigeo Sato, Yuuki Nakamiya, Mitsunaga Kinjo (Tohoku Univ.), Huabing Wang, Takeshi Hatano (NIMS), Koji Nakajima (Tohoku Univ.) |
It has been known that dissipation with quasi particles originated from the geometrical property of superconducting gap ... [more] | SCE2005-26 pp.19-24 |
[Return to Top Page]