SOHMA Masaki 相馬正宜

… Alternative Names

相馬正宜ソウママサキ

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Researcher Number	70384716
Other IDs
Affiliation (Current)	2025: 玉川大学, 工学部, 教授
Affiliation (based on the past Project Information) *help	2015 – 2016: 玉川大学, 工学部, 教授 2012 – 2013: 玉川大学, 工学部, 教授
Review Section/Research Field	Except Principal Investigator Communication/Network engineering
Keywords	Except Principal Investigator 一般化物理暗号 / シャノン限界 / 物理暗号 / 暗号のシャノン限界 / 暗号学シャノン限界超越 / 光ファイバ通信 / 暗号学のシャノン限界

Study on optical fiber communication of the physical cipher beyond the Shannon limit
- Principal Investigator
  
  Futami Fumio
- Project Period (FY)
  2015 – 2016
- Research Category
  
  Grant-in-Aid for Challenging Exploratory Research
- Research Field
  
  Communication/Network engineering
- Research Institution
  Tamagawa University
Study on the general physical cipher beyond the Shannon limit
- Principal Investigator
  
  FUTAMI FUMIO
- Project Period (FY)
  2012 – 2013
- Research Category
  
  Grant-in-Aid for Challenging Exploratory Research
- Research Field
  
  Communication/Network engineering
- Research Institution
  Tamagawa University

All 2017 2016 2015 2014 2013 2012 Other

All Journal Article Presentation

[Journal Article] On the Relation between Holevo’s Commutation Operator and Modular Operator2016
- Author(s)
  Masaki Sohma
- Journal Title
  
  Tamagawa University Quantum ICT Research Institute Bulletin
  
  Volume: 6 Pages: 25-27
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15K13991
[Journal Article] Cut-off Rate for ASK signal states2015
- Author(s)
  Masaki Sohma
- Journal Title
  
  Tamagawa University Quantum ICT Research Institute Bulletin
  
  Volume: 5 Pages: 29-31
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-15K13991
[Journal Article] Masking property of quantum random cipher with phase mask encryption2014
- Author(s)
  Masaki Sohma, Osamu Hirota
- Journal Title
  
  Quantum Information Processin, Spriinger
  
  Volume: 13 Issue: 10 Pages: 2221-2239
- DOI
  10.1007/s11128-014-0748-4
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24656245
[Journal Article] Quantum random cipher with phase mask encryption2013
- Author(s)
  Masaki Sohma, Osamu Hirota
- Journal Title
  
  Tamagawa University Quantum ICT Research Institute Bulletin
  
  Volume: 2 Pages: 5-9
- NAID
  40019816414
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24656245
[Journal Article] Quantum random cipher with phase mask encryption2013
- Author(s)
  Masaki Sohma, Osamu Hirota
- Journal Title
  
  Tamagawa University Quantum ICT Research Insitute bulletin
  
  Volume: Vol.1 Pages: 5-9
- NAID
  40019816414
- URL
  http://www.tamagawa.jp/research/quantum/bulletin/pdf/Tamagawa.Vol.2-2.pdf
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24656245
[Presentation] Introduction to Quantum IO Monad2017
- Author(s)
  相馬正宜
- Organizer
  第15回量子情報ミニワークショップ
- Place of Presentation
  開春楼(静岡県浜松市)
- Year and Date
  2017-01-22
- Data Source
  KAKENHI-PROJECT-15K13991
[Presentation] Cut-off Rate for Quantum Gaussian Channels2016
- Author(s)
  相馬正宜
- Organizer
  第14回量子情報ミニワークショップ
- Place of Presentation
  木もれび（滋賀県大津市）
- Year and Date
  2016-01-09
- Data Source
  KAKENHI-PROJECT-15K13991
[Presentation] Quantum random cipher with phase mask encryption2013
- Author(s)
  相馬正宜
- Organizer
  第11回量子情報ミニワークショップ
- Place of Presentation
  鳥羽シーサイドホテル(三重県)
- Year and Date
  2013-02-21
- Data Source
  KAKENHI-PROJECT-24656245
[Presentation] Coherent pulse position modulation quantum cipher2012
- Author(s)
  Masaki Sohma, Osamu Hirota
- Organizer
  11^<th> International Conference on Quantum Communication, Measurement and Computing
- Place of Presentation
  ウィーン(オーストリア)
- Year and Date
  2012-08-02
- Data Source
  KAKENHI-PROJECT-24656245
[Presentation] Quantum random cipher with phase mask encryption
- Author(s)
  相馬正宜
- Organizer
  第11回量子情報ミニワークショップ
- Place of Presentation
  鳥羽シーサイドホテル（三重県）
- Data Source
  KAKENHI-PROJECT-24656245
[Presentation] Coherent pulse position modulation quantum cipher
- Author(s)
  Masaki Sohma and Osamu Hirota
- Organizer
  11th International Conference on Quantum Communication, Measurement and Computing
- Place of Presentation
  Vienna (Austria)
- Data Source
  KAKENHI-PROJECT-24656245

1. FUTAMI FUMIO (20417695)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
2. HIROTA Osamu (40114889)

# of Collaborated Projects: 1 results

# of Collaborated Products: 5 results

SOHMA Masaki 相馬 正宜

相馬 正宜 ソウマ マサキ

Research Projects

Research Products

Co-Researchers

Study on optical fiber communication of the physical cipher beyond the Shannon limit

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Study on the general physical cipher beyond the Shannon limit

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] On the Relation between Holevo’s Commutation Operator and Modular Operator2016

Author(s)

Journal Title

Data Source

[Journal Article] Cut-off Rate for ASK signal states2015

Author(s)

Journal Title

Data Source

[Journal Article] Masking property of quantum random cipher with phase mask encryption2014

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Quantum random cipher with phase mask encryption2013

Author(s)

Journal Title

NAID

Data Source

[Journal Article] Quantum random cipher with phase mask encryption2013

Author(s)

Journal Title

NAID

URL

Data Source

[Presentation] Introduction to Quantum IO Monad2017

Author(s)

Organizer

Place of Presentation

Year and Date

Data Source

[Presentation] Cut-off Rate for Quantum Gaussian Channels2016

Author(s)

Organizer

Place of Presentation

Year and Date

Data Source

[Presentation] Quantum random cipher with phase mask encryption2013

Author(s)

Organizer

Place of Presentation

Year and Date

Data Source

[Presentation] Coherent pulse position modulation quantum cipher2012

Author(s)

Organizer

Place of Presentation

Year and Date

Data Source

[Presentation] Quantum random cipher with phase mask encryption

Author(s)

Organizer

Place of Presentation

Data Source

[Presentation] Coherent pulse position modulation quantum cipher

Author(s)

Organizer

Place of Presentation

Data Source

SOHMA Masaki 相馬正宜

相馬正宜ソウママサキ