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All Technical Committee Conferences  (Searched in: Recent 10 Years)

Search Results: Conference Papers
 Conference Papers (Available on Advance Programs)  (Sort by: Date Descending)
 Results 1 - 20 of 22  /  [Next]  
Committee Date Time Place Paper Title / Authors Abstract Paper #
QIT
(2nd)
2024-11-26
13:20
Kagawa Sunport Hall Takamatsu (Kagawa) [Poster Presentation] Numerical simulation of quantum error corrected remote quantum gate on realistic noise model
Kazuki Suzuki (Keio Univ.), Yasunari Suzuki (NTT), Kazufumi Tanji (Keio Univ.), Yuuki Tokunaga (NTT), Masahiro Takeoka (Keio Univ.)
 [more]
QIT
(2nd)
2024-05-29
09:50
Ibaraki AIST Tsukuba (Ibaraki) Hardware-efficient dissipative quantum error correction for squeezed cat codes
Gabriel Mintzer (MIT), Tomohito Shitara, Yuuki Tokunaga, Suguru Endo (NTT)
Quantum information is constantly exposed to environmental noise that causes computation errors. Researchers have
devel... [more]

QIT
(2nd)
2024-05-28
13:00
Ibaraki AIST Tsukuba (Ibaraki) [Poster Presentation] Projective squeezing for translation symmetric bosonic codes
Suguru Endo (NTT), Keitaro Anai (UTokyo), Yuichiro Matsuzaki (Chudai), Yuuki Tokunaga, Yasunari Suzuki (NTT)
Quantum error correction (QEC) is a crucial building block for realizing quantum computers. Continuous-variable
(CV) ba... [more]

QIT
(2nd)
2023-12-18
16:05
Okinawa OIST (Okinawa, Online)
(Primary: On-site, Secondary: Online)
Multiplexed Inter-node Communication in Distributed Quantum Computing
Soshun Naito (Univ. of Tokyo), Yasunari Suzuki, Yuuki Tokunaga (NTT)
In fault-tolerant quantum computing, a large number of physical qubits are required to construct a single logical qubit,... [more]
QIT
(2nd)
2023-12-19
11:15
Okinawa OIST (Okinawa, Online)
(Primary: On-site, Secondary: Online)
Unification and Improvement of Quantum Error Mitigation Methods via Generalized Quantum Subspace Expansion
Shigeo Hakkaku (NTT), Nobuyuki Yoshioka (UTokyo), Yuuki Tokunaga, Suguru Endo (NTT)
Numerous quantum error mitigation methods are proposed to make the most of noisy quantum devices that lack the capabilit... [more]
QIT
(2nd)
2023-12-17
17:30
Okinawa OIST (Okinawa, Online)
(Primary: On-site, Secondary: Online)
[Poster Presentation] Virtual entanglement distillation with virtual quantum error detection
Kaoru Yamamoto, Yasunari Suzuki (NTT), Yuichiro Matsuzaki (Chuo Univ.), Yuuki Tokunaga, Suguru Endo (NTT)
A promising approach for scalable quantum computing involves distributed
quantum computation, where small-scale remote ... [more]

QIT
(2nd)
2023-12-17
17:30
Okinawa OIST (Okinawa, Online)
(Primary: On-site, Secondary: Online)
[Poster Presentation] Proposing a method for evaluating cavity-based single-photon generation
Seigo Kikura (UTokyo), Rui Asaoka, Yuuki Tokunaga (NTT), Masato Koashi (UTokyo)
Single-photon sources not only allow us to prove the quantum nature of light but also have applications ranging from qua... [more]
QIT
(2nd)
2023-12-17
17:30
Okinawa OIST (Okinawa, Online)
(Primary: On-site, Secondary: Online)
[Poster Presentation] Effects of physical noise on hybrid tensor networks
Hiroyuki Harada (Keio), Yasunari Suzuki (NTT), Bo Yang (Sorbonne), Yuuki Tokunaga, Suguru Endo (NTT)
 [more]
QIT
(2nd)
2023-05-30
13:45
Kyoto Katsura Campus, Kyoto University (Kyoto) Proposal of two-mode gate decomposition for continuous-valuable quantum computing
Keitaro Anai (Univ. of Tokyo), Yasunari Suzuki, Suguru Endo, Yuuki Tokunaga (NTT)
 [more]
QIT
(2nd)
2023-05-30
14:15
Kyoto Katsura Campus, Kyoto University (Kyoto) 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
17:05
Kyoto Katsura Campus, Kyoto University (Kyoto) A single-photon source based on cavity quantum electrodynamics considering the re-excitation problem
Seigo Kikura (UTokyo), Rui Asaoka (NTT), Masato Koashi (UTokyo), Yuuki Tokunaga (NTT)
 [more]
QIT
(2nd)
2022-12-08
14:00
Kanagawa Keio Univ. (Kanagawa, Online)
(Primary: On-site, Secondary: Online)
[Poster Presentation] Scalable surface-code quantum error correction based on cavity-QED network
Rui Asaoka, Yasunari Suzuki, Yuuki Tokunaga (NTT)
 [more]
QIT
(2nd)
2022-05-31
13:10
Online Online (Online) Compiler Backend for Surface Code Quantum Computing by Lattice Surgery
Ryo Wakizaka (Kyoto Univ), Yasunari Suzuki, Yuuki Tokunaga (NTT)
Recently, surface code using lattice surgery has been studied widely because it may realize large-scale and fault-tolera... [more]
QIT
(2nd)
2022-05-31
13:30
Online Online (Online) Fast decoding algorithms with Fenwick trees for surface codes under non-uniform errors
Tomochika Arai (Univ. of Tokyo), Yasunari Suzuki, Yuuki Tokunaga (NTT)
Surface codes are one of the most promising quantum error-correcting codes, and its error estimation can be rephrased as... [more]
QIT
(2nd)
2021-12-01
09:40
Online Online (Online) Time constraints for executing cavity-mediated adiabatic transfer in the presence of dissipation
Akinori Suenaga (Meiji Univ.), Takeru Utsugi (Waseda Univ.), Rui Asaoka, Yuuki Tokunaga (NTT CD Labs.), Rina Kanamoto (Meiji Univ.), Takao Aoki (Waseda Univ.)
Cavity-mediated adiabatic transfer (CMAT) enables two-qubit gate between atomic qubits trapped in an optical cavity. How... [more]
QIT
(2nd)
2021-05-24
13:30
Online Online (Online) [Poster Presentation] A framework for efficient entanglement distribution with cavity QED systems
Sachi Tamechika (NTT), Yasunari Suzuki (NTT/JST, PRESTO.), Yuuki Tokunaga (NTT), Takao Aoki (Waseda Univ.)
 [more]
QIT
(2nd)
2020-12-10
16:10
Online Online (Online) Quantum error mitigation for fault-tolerant quantum computing
Yasunari Suzuki, Suguru Endo (NTT), Keisuke Fujii (Osaka Univ.), Yuuki Tokunaga (NTT)
Fault-tolerant quantum computing (FTQC) implements universal quantum computing while suppressing physical errors via qua... [more]
QIT
(2nd)
2019-11-18
13:50
Tokyo Gakushuin University (Tokyo) [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.)
The calculation speed of the quantum computation based on cavity quantum electrodynamic is limited, for example, by the ... [more]
QIT
(2nd)
2018-11-26
13:30
Tokyo The University of Tokyo (Tokyo) [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.)
 [more]
QIT
(2nd)
2018-11-26
13:30
Tokyo The University of Tokyo (Tokyo) [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)
We investigated single photon generation methods based on cavity quantum electrodynamics (cavity-QED) system to realize ... [more]
 Results 1 - 20 of 22  /  [Next]  
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