Multi-User Continuous-Variable Quantum Key Distribution with Discrete Modulation

Florian Peter Kanitschar

Multi-User Continuous-Variable Quantum Key Distribution with Discrete Modulation

Florian Peter Kanitschar (Vortragende:r)

Publikation: Posterpräsentation ohne Beitrag in Tagungsband › Posterpräsentation ohne Eintrag in Tagungsband

Abstract

While Quantum Key Distribution is mainly examined in the two-user scenario, modern telecommunication networks consist of multiple nodes. In this poster, we present our recent results, where we try to generalize results for two users to the multi-user case, extending the works of Refs. [1,2,3,4].

[1] "Asymptotic Security Analysis of Discrete-Modulated Continuous-Variable Quantum Key Distribution", Jie Lin, Twesh Upadhyaya, and Norbert Lütkenhaus, Phys. Rev. X 9, 041064 (2019)

[2] "Dimension Reduction in Quantum Key Distribution for Continuous- and Discrete-Variable Protocols", Twesh Upadhyaya, Thomas van Himbeeck, Jie Lin, and Norbert Lütkenhaus
PRX Quantum 2, 020325 (2021)

[3] "Optimizing Continuous-Variable Quantum Key Distribution with Phase-Shift Keying Modulation and Postselection", Florian Kanitschar and Christoph Pacher, Phys. Rev. Applied 18, 034073 (2022)

[4] "Finite-Size Security for Discrete-Modulated Continuous-Variable Quantum Key Distribution Protocols", F. Kanitschar, I. George, J. Lin, T. Upadhyaya and N. Lütkenhaus, PRX Quantum 4, 040306 (2023)

Originalsprache	Englisch
Publikationsstatus	Veröffentlicht - Aug. 2023
Veranstaltung	QCrypt 2023 - University of Maryland, Colleague Park, USA/Vereinigte Staaten Dauer: 14 Aug. 2023 → 18 Aug. 2023 https://2023.qcrypt.net/

Konferenz

Konferenz	QCrypt 2023
Land/Gebiet	USA/Vereinigte Staaten
Stadt	Colleague Park
Zeitraum	14/08/23 → 18/08/23
Internetadresse	https://2023.qcrypt.net/

Research Field

Ehemaliges Research Field - Enabling Digital Technologies

Diese Publikation zitieren

@conference{a7aec540421840e0a3b543cba93889d3,

title = "Multi-User Continuous-Variable Quantum Key Distribution with Discrete Modulation",

abstract = "While Quantum Key Distribution is mainly examined in the two-user scenario, modern telecommunication networks consist of multiple nodes. In this poster, we present our recent results, where we try to generalize results for two users to the multi-user case, extending the works of Refs. [1,2,3,4]. [1] {"}Asymptotic Security Analysis of Discrete-Modulated Continuous-Variable Quantum Key Distribution{"}, Jie Lin, Twesh Upadhyaya, and Norbert L{\"u}tkenhaus, Phys. Rev. X 9, 041064 (2019) [2] {"}Dimension Reduction in Quantum Key Distribution for Continuous- and Discrete-Variable Protocols{"}, Twesh Upadhyaya, Thomas van Himbeeck, Jie Lin, and Norbert L{\"u}tkenhaus PRX Quantum 2, 020325 (2021) [3] {"}Optimizing Continuous-Variable Quantum Key Distribution with Phase-Shift Keying Modulation and Postselection{"}, Florian Kanitschar and Christoph Pacher, Phys. Rev. Applied 18, 034073 (2022) [4] {"}Finite-Size Security for Discrete-Modulated Continuous-Variable Quantum Key Distribution Protocols{"}, F. Kanitschar, I. George, J. Lin, T. Upadhyaya and N. L{\"u}tkenhaus, PRX Quantum 4, 040306 (2023)",

author = "Kanitschar, \{Florian Peter\}",

year = "2023",

month = aug,

language = "English",

note = "QCrypt 2023 ; Conference date: 14-08-2023 Through 18-08-2023",

url = "https://2023.qcrypt.net/",

}

TY - CONF

T1 - Multi-User Continuous-Variable Quantum Key Distribution with Discrete Modulation

A2 - Kanitschar, Florian Peter

PY - 2023/8

Y1 - 2023/8

N2 - While Quantum Key Distribution is mainly examined in the two-user scenario, modern telecommunication networks consist of multiple nodes. In this poster, we present our recent results, where we try to generalize results for two users to the multi-user case, extending the works of Refs. [1,2,3,4]. [1] "Asymptotic Security Analysis of Discrete-Modulated Continuous-Variable Quantum Key Distribution", Jie Lin, Twesh Upadhyaya, and Norbert Lütkenhaus, Phys. Rev. X 9, 041064 (2019) [2] "Dimension Reduction in Quantum Key Distribution for Continuous- and Discrete-Variable Protocols", Twesh Upadhyaya, Thomas van Himbeeck, Jie Lin, and Norbert Lütkenhaus PRX Quantum 2, 020325 (2021) [3] "Optimizing Continuous-Variable Quantum Key Distribution with Phase-Shift Keying Modulation and Postselection", Florian Kanitschar and Christoph Pacher, Phys. Rev. Applied 18, 034073 (2022) [4] "Finite-Size Security for Discrete-Modulated Continuous-Variable Quantum Key Distribution Protocols", F. Kanitschar, I. George, J. Lin, T. Upadhyaya and N. Lütkenhaus, PRX Quantum 4, 040306 (2023)

AB - While Quantum Key Distribution is mainly examined in the two-user scenario, modern telecommunication networks consist of multiple nodes. In this poster, we present our recent results, where we try to generalize results for two users to the multi-user case, extending the works of Refs. [1,2,3,4]. [1] "Asymptotic Security Analysis of Discrete-Modulated Continuous-Variable Quantum Key Distribution", Jie Lin, Twesh Upadhyaya, and Norbert Lütkenhaus, Phys. Rev. X 9, 041064 (2019) [2] "Dimension Reduction in Quantum Key Distribution for Continuous- and Discrete-Variable Protocols", Twesh Upadhyaya, Thomas van Himbeeck, Jie Lin, and Norbert Lütkenhaus PRX Quantum 2, 020325 (2021) [3] "Optimizing Continuous-Variable Quantum Key Distribution with Phase-Shift Keying Modulation and Postselection", Florian Kanitschar and Christoph Pacher, Phys. Rev. Applied 18, 034073 (2022) [4] "Finite-Size Security for Discrete-Modulated Continuous-Variable Quantum Key Distribution Protocols", F. Kanitschar, I. George, J. Lin, T. Upadhyaya and N. Lütkenhaus, PRX Quantum 4, 040306 (2023)

M3 - Poster presentation without proceedings

T2 - QCrypt 2023

Y2 - 14 August 2023 through 18 August 2023

ER -

Multi-User Continuous-Variable Quantum Key Distribution with Discrete Modulation

Abstract

Konferenz

Research Field

Fingerprint

Diese Publikation zitieren