Result for "quantum information theory",166

[基礎数学セミナー] 「Quantum information theory and non-commutative Martin boundaries」開催のお知らせ | NTT R&D Website

[基礎数学セミナー] 「Quantum information theory and non-commutative Martin boundaries」開催のお知らせ | NTT R&D

https://www.rd.ntt/ifm/topics/lecture-20251002.html

Computing Theory Research Group | NTT Communication Science Laboratories | NTT R&D Website

quantum computation," Recent progress in theoretical physics based on quantum information theory, 2021

https://www.rd.ntt/e/cs/team_project/media/computing_theory/

no_24_en.pdf

NTT Basic Research Laboratories Nonlocality in Quantum Theory - Counter-intuitively correlated

https://www.rd.ntt/brl/event/splaza2009/poster/EN/no_24_en.pdf

情報基礎理論研究グループ｜NTTコミュニケーション科学基礎研究所｜NTT R&D Website

on quantum information theory, 2021. 2020 論文 G. Kato, M. Owari, and K. Maruyama, "Algebra and Hilbert

https://www.rd.ntt/cs/team_project/media/computing_theory/

poster_en_7.pdf

party. 07 Go Kato Computing Theory Research Group, Media Information Science Laboratory E-mail: kato.go

https://www.rd.ntt/cs/event/openhouse/2017/exhibition/7/poster_en_7.pdf

Welcome to MS+S2004 homepage !

Magnetic Semiconductor Quantum effect in nano-structure Quantum Information theory Quantum Computation and

https://www.rd.ntt/brl/event/ms s2004/scope.html

Ryo Nishimaki | NTT R&D Website

, program obfuscation, program copy-protection, post-quantum cryptography, quantum information theory

https://www.rd.ntt/e/organization/researcher/special/s_029.html

An Entanglement Analogue in Light Cones

). Each unit sphere can be identified with the Bloch sphere of a qubit in quantum information theory. Thus

https://www.rd.ntt/e/brl/result/activities/file/report15/report23E.html

Quantum Information Science | NTT Communication Science Laboratories | NTT R&D Website

Quantum Information Science | NTT Communication Science Laboratories | NTT R&D Website NTT R&D

https://www.rd.ntt/e/cs/team_project/media/computing_theory/research_media13.html

NTT Communication Science Laboratories Open House 2019

quantum information processing tasks, our research widely contributes to the future information society

https://www.rd.ntt/cs/event/openhouse/2019/exhibition9/index_en.html

NTT Communication Science Laboratories Open House 2020

constructing a noise-less quantum computer or any other noise-less device for quantum information processing

https://www.rd.ntt/cs/event/openhouse/2020/exhibition8/index_en.html

Fuyuki Kitagawa | NTT R&D Website

quantum cryptographic primitives We study the theory of public key encryption schemes and more advanced

https://www.rd.ntt/e/organization/researcher/special/s_091.html

Theory of Quantum Dynamics During a Qubit Readout Process with a Josephson Bifurcation Amplifier

Theory of Quantum Dynamics During a Qubit Readout Process with a Josephson Bifurcation Amplifier

https://www.rd.ntt/e/brl/result/activities/file/report09/report20.html

Introduction of Evangelists | NTT Social Informatics Laboratories | NTT R&D Website

areas of cryptography and information security, with a recent interest in the fundamental theory of

https://www.rd.ntt/e/sil/overview/evangelist/

3rd NTT-BRL School

", which is closely related to the research on quantum information processing that NTT BRL is now

https://www.rd.ntt/e/brl/result/activities/file/report05/data02.html

University Theory for Thermal Oxidetaion of Silicon

University Theory for Thermal Oxidetaion of Silicon Universal Theory for Thermal Oxidation of

https://www.rd.ntt/e/brl/result/activities/file/report99/E/dp/dp3.htm

スライド 1

vulnerability of QSS. Since quantum state discrimination lies at the heart of many quantum information

https://www.rd.ntt/cs/event/openhouse/2019/download/09_b_en.pdf

poster_en9.pdf

Related works Contact 9 Quantum information exchange employing optics Abstract----- Quantum

https://www.rd.ntt/cs/event/openhouse/2013/exhibition/computing3/poster_en9.pdf

スライド 1

computer or any other noise-less device for quantum information processing. If we can construct such a

https://www.rd.ntt/cs/event/openhouse/2020/download/b_08_en.pdf

List of Visitor’s Talks (Fiscal 2004)

future quantum information technology” Dec. 1 Prof. V. Y Prinz Russian Academy of Science, Russia

https://www.rd.ntt/e/brl/result/activities/file/report04/data07.html

NTT Institute for Fundamental Mathematics | NTT R&D Website

diverse fields including post-quantum cryptography, cosmology, particle physics and string theory

https://www.rd.ntt/e/ifm/

SIMULATING COMPLEX QUANTUM NETWORKS WITH TIME CRYSTALS｜NTT Basic Research Laboratories | NTT R&D Website

and obtain information of the system at the relevant discrete points of its quantum dynamics. “We

https://www.rd.ntt/e/brl/latesttopics/2020/10/latest_topics_202010171410.html

List of Invited Talks at International Conferences (Jan. 2014 - Mar. 2015)

Networks", Quantum Information and Measurement 2014, Berlin, Germany (Mar. 2014). (2) H. Sanada, Y

https://www.rd.ntt/e/brl/result/activities/file/report14/data11E.html

スライド 1

shallow quantum circuits,” arXiv:1608.07020v3. Seiichiro Tani Media Information Laboratory, Computing

https://www.rd.ntt/cs/event/openhouse/2018/exhibition/8/poster_en_8.pdf

Experimental demonstration of quantum memory in diamond｜NTT Basic Research Laboratories | NTT R&D Website

centers in diamond). These results indicate that quantum information manipulated in flux qubits can be

https://www.rd.ntt/e/brl/latesttopics/2011/10/latest_topics_201110130206.html

国際会議招待講演一覧（2014年1月～2015年3月）

. Stephens, S. J. Devitt, K. A. Harrison, and K. Nemoto, "The Role of Memories in Quantum Networks", Quantum

https://www.rd.ntt/brl/result/activities/file/report14/data12J.html

New approach to the realization of a long-lived quantum memory for quantum computation｜NTT Basic Research Laboratories | NTT R&D Website

to realize a qubit, how to store quantum information in it, and how to implement quantum gate

https://www.rd.ntt/e/brl/latesttopics/2014/04/latest_topics_201404082025.html

List of Visitor’s Talks (Fiscal 2004)

Solid state based quantum information, within the Cooperative Research Center 6317」 10月14日 Dr. Ch. vom

https://www.rd.ntt/brl/result/activities/file/report04/data07.html

Projects | NTT Social Informatics Laboratories | NTT R&D Website

prediction of both real and virtual social information. Next-generation wide-area complex cyber-physical

https://www.rd.ntt/e/sil/project/

International School and Symposium on Nanoscale Transport and Photonics - ISNTT2019 -

: Cavity Quantum Electrodynamics beyond Strong Coupling Dr Kouichi Semba National Institute of Information

https://www.rd.ntt/brl/event/isntt2019/brl_school.html

MS+S2006 homepage

Workshop Workshop on Theory of Quantum Computation, Communication, and Cryptography Date: February 22-23

https://www.rd.ntt/brl/event/ms s2006/general.html

Loss-Tolerant Quantum Cryptography with Imperfect Sources

Loss-Tolerant Quantum Cryptography with Imperfect Sources Loss-Tolerant Quantum Cryptography with

https://www.rd.ntt/e/brl/result/activities/file/report14/report22E.html

Against a dogma, quantum repeaters for long-distance quantum communication are made all photonic.｜NTT Basic Research Laboratories | NTT R&D Website

proposed the theory of all-photonic quantum repeaters for long-distance quantum communication, disproving a

https://www.rd.ntt/e/brl/latesttopics/2015/04/latest_topics_201504151801.html

poster_en.pdf

Tani Computing Theory Research Group, Media Information Laboratory E-mail：tani.seiichiro(at)lab.ntt.co

https://www.rd.ntt/cs/event/openhouse/2016/exhibition/9/poster_en.pdf

International Symposium on Quantum Optics and Mesoscopic Physics

, microlaser, cold atoms, quantum statistics of excitons and atoms, and quantum information. The symposium

https://www.rd.ntt/e/brl/result/activities/file/report98/E/data/symposium.e.htm

Semiconductor quantum dots with single-atom precision｜NTT Basic Research Laboratories | NTT R&D Website

quantum information processing. However, the influence of microfabrication error becomes more serious as

https://www.rd.ntt/e/brl/latesttopics/2014/06/latest_topics_201406300201.html

Microsoft Word - abstract.doc

, Diluted Magnetic Semiconductor, Quantum effect in nano-structure, and Quantum Information theory. Please

https://www.rd.ntt/brl/event/ms s2006/abstract.pdf

International Symposium on Mesoscopic Superconductivity and Spintronics --- In the light of Quantum Computation ---

quantum information theory and quantum algorithm including an exciting lecture by prof. Seth Lloyd (MIT

https://www.rd.ntt/e/brl/result/activities/file/report03/E/data01.html

: Transport Properties In Quantum Nanostructure Main Program Set of lectures on "Theory of Quantum Dots

https://www.rd.ntt/brl/event/brlschool2004/main.html

Instructions for Preparing Abstracts for MS+S2004

, Diluted Magnetic Semiconductor, Quantum effect in nano-structure, and Quantum Information theory. Please

https://www.rd.ntt/brl/event/ms s2004/abstract.doc

Microsoft Word - abstract.doc

Semiconductor, Quantum effect in nano-structure, and Quantum Information theory. Please find up-to-date

https://www.rd.ntt/brl/event/ms s2004/abstract.pdf

Instructions for Preparing Abstracts for MS+S2004

Information theory. Please find up-to-date information on the symposium website. Participants who wish to

https://www.rd.ntt/brl/event/ms s2006/abstract.doc

6th NTT-BRL School

lectures entitled "Theory, practice and applications of Superconducting Quantum Interference Devices

https://www.rd.ntt/e/brl/result/activities/file/report13/data01E.html

Fundamental Limit to Qubit Control with Coherent Field

electromagnetic field is regarded as the most promising building block of quantum information processing systems

https://www.rd.ntt/e/brl/result/activities/file/report12/report22e.html

List of Award Winners (Fiscal 2000)

Theory of Si Oxidation Rate and Importanceof Interfacial Si Emission" Sept. 4, 2000 Electronics Letter

https://www.rd.ntt/e/brl/result/activities/file/report00/E/data04_e.html

poster_en.pdf

Contact Abstract Related works Guaranteeing Randomness Masanobu Inubushi Computing Theory Research

https://www.rd.ntt/cs/event/openhouse/2015/exhibition/15/poster_en.pdf

Security as Driving Force of the Future｜NTT R&D Website

theory. Attention is also being given to physics. If quantum information processing becomes possible, we

https://www.rd.ntt/e/research/JN202111_16195.html

Media Information Laboratory | NTT Communication Science Laboratories | NTT R&D Website

, biomedical informatics, and computing theory. We are promoting basic researches on information processing

https://www.rd.ntt/e/cs/team_project/media/

Tokyo QKD Network

each of their Quantum Key Distribution (QKD) system, and connected in Tokyo these systems as well as

https://www.rd.ntt/e/brl/result/activities/file/report10/report25.html

First proof-of-principle experiment of quantum repeaters with all photonics｜NTT Basic Research Laboratories | NTT R&D Website

internet enabled by quantum repeaters is the Holy Grail of information-processing networks A first proof-of

https://www.rd.ntt/e/brl/latesttopics/2019/01/latest_topics_201901252028.html

List of Visitors’ Talks

/ Quantum Information Using Solid-State Paramagnetic Center Aug. 3 Dr. Andrey A. Shevyrin (Rzhanov Institute

https://www.rd.ntt/e/brl/result/activities/file/report15/data03E.html

Symposium Program

underdamped Josephson tunnel junction F. Hekking LPMMC-CNRS, France 12:30-13:00 M06 Quantum Information

https://www.rd.ntt/brl/event/ms s2004/sympo_pgm.html

poster_2.pdf

新しい量子計算モデルの実現可能性を高める ～観測に基づく量子演算実行方法～ Enhancing the Feasibility of a Novel Quantum Computational

https://www.rd.ntt/cs/event/openhouse/2011/exhibition/2/poster_2.pdf

. Yamashita Quantum Information Processing and Communication 2011 QIPC2011, Zurich, Swiss (Aug 2011). Color

https://www.rd.ntt/brl/people/inaba/presen.html

Poster presentaion - SciencePlaza 2009 - NTT Basic Reseach Laboratories

.Harada 24 Nonlocality in quantum theory - Counterintuitively correlated information - PDF F.Morikoshi 25

https://www.rd.ntt/brl/event/splaza2009/poster_e.html

NTTSCLab_e.pdf

materials, functional physical properties, and quantum science, based on both theory and experiment. 100

https://www.rd.ntt/sclab/download/NTTSCLab_e.pdf

Security Verification using Formal Methods | NTT Communication Science Laboratories | NTT R&D Website

assumptions was generally believed to be impossible. Related Research Quantum Information Science

https://www.rd.ntt/e/cs/team_project/media/computing_theory/research_media14.html

Observation of quantum-mechanical ultrafast coherent oscillations in a silicon single-electron device｜NTT Basic Research Laboratories | NTT R&D Website

Observation of quantum-mechanical ultrafast coherent oscillations in a silicon single-electron

https://www.rd.ntt/e/brl/latesttopics/2019/11/latest_topics_201911051001.html

メディア情報研究部｜NTTコミュニケーション科学基礎研究所｜NTT R&D Website

(2025). Rewindable Quantum Computation and Its Equivalence to Cloning and Adaptive Postselection. Theory

https://www.rd.ntt/cs/team_project/media/

山本 喜久｜NTT R&D Website

. Nilsson, and S. Saito, "Theory of a Negative Frequency Feedback Semiconductor Laser," IEEE J. Quantum

https://www.rd.ntt/organization/authority/008.html

国際会議招待講演一覧

Quantum Information 2016, Shanghai, China (June 2016). (4) K. Azuma, "All-photonic Measurement-device

https://www.rd.ntt/brl/result/activities/file/report16/data11J.html

List of Invited Talks

Experiment", Trustworthy Quantum Information 2016, Shanghai, China (June 2016). (4) K. Azuma, "All-photonic

https://www.rd.ntt/e/brl/result/activities/file/report16/data10E.html

Media Information Laboratory Past news | NTT Communication Science Laboratories | NTT R&D Website

Differential-Phase-Shift QKD” has been accepted to Asian Quantum Information Science Conference（AQIS2024). July

https://www.rd.ntt/e/cs/team_project/media/past_news.html

Oral presentation schemes

all-electrical GaAs NMR device for quantum information processing"     Group photo / Lunch 12:10-13:30

https://www.rd.ntt/brl/event/ms s2006/pgm_oral.html

論文｜NTT物性科学基礎研究所｜NTT R&D Website

Fractional-Layer-Superlattice Quantum Wires Calculated By Multiband Effective-Mass Theory" J. Appl. Phys. 77

https://www.rd.ntt/brl/result/publications/paper_1995.html

Publications | NTT Basic Research Laboratories | NTT R&D Website

Fractional-Layer-Superlattice Quantum Wires Calculated By Multiband Effective-Mass Theory" J. Appl. Phys. 77

https://www.rd.ntt/e/brl/result/publications/paper_1995.html

Distinguished Researchers

Telephone Corporation in 2000. Since then, he has been engaged in quantum information processing using

https://www.rd.ntt/e/brl/result/activities/file/report15/member07E.html

Norio Kumada

Norio Kumada Research topics >>Japanese Since 7. 2007 I am interested in quantum trasnport and

https://www.rd.ntt/brl/people/kumada/research.html

Norio Kumada

Tomonaga-Luttinger liquids (TLLs) composed of two capacitively coupled quantum Hall edge channels (ECs) in

https://www.rd.ntt/brl/people/kumada/researchj.html

Theoretical Quantum Physics Research Group | NTT Basic Research Laboratories | NTT R&D Website

information processing. We are interested in how it can be applied to the real-world development of quantum

https://www.rd.ntt/e/brl/group_introduction/group_013.html

Overview of Device Physics Research

means of creating the ultimate Si integrated devices to further the evolution of information technology

https://www.rd.ntt/e/brl/result/activities/file/report01/E/report01.html

Annual_report_2020_E.pdf

Physics Research Group Theoretical Quantum Information Science Proposal and systematic design of quantum

https://www.rd.ntt/e/brl/result/activities/file/annual_report/Annual_report_2020_E.pdf

Microsoft Word - Program_final_English.doc

field theory for integer-spin Kondo effect in quantum dots M. Eto and Y. V. Nazarov Department of

https://www.rd.ntt/brl/event/cim2001/program/program_final.pdf

CIM2001 Program

Quantum Electronics and Graduate School of Electronics and Information Engineering, Hokkaido University

https://www.rd.ntt/brl/event/cim2001/program/program_final.doc

Experimental demonstration of ultra-high precision optical frequency transfer via 240-km-long telecommunications fiber｜NTT Basic Research Laboratories | NTT R&D Website

are expected to provide new time-space information infrastructures, such as quantum benchmarks and

https://www.rd.ntt/e/brl/latesttopics/2020/03/latest_topics_202003181528.html

論文｜NTT物性科学基礎研究所｜NTT R&D Website

"Quantum physics for future communication technologies - Towards quantum information processing" Ntt Rev

https://www.rd.ntt/brl/result/publications/paper_2000.html

Publications | NTT Basic Research Laboratories | NTT R&D Website

"Quantum physics for future communication technologies - Towards quantum information processing" Ntt Rev

https://www.rd.ntt/e/brl/result/publications/paper_2000.html

, presentations, in Japanese/ Contact information