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Certification of randomness in quantum systems of arbitrary dimension

2020/36/C/ST2/00592

Keywords:

randomness certification quantum cryptography quantum information

Descriptors:

  • ST6_5: Cryptography, security, privacy, quantum computing
  • ST2_10: Quantum optics and quantum information

Panel:

ST2 - Fundamental constituents of matter: particle, nuclear, plasma, atomic, molecular, gas and optical physics

Host institution :

Centrum Fizyki Teoretycznej Polskiej Akademii Nauk

woj.

Other projects carried out by the institution 

Principal investigator (from the host institution):

dr Jakub Jan Borkała 

Number of co-investigators in the project: 1

Call: SONATINA 4 - announced on 2019-12-16

Amount awarded: 387 226 PLN

Project start date (Y-m-d): 2020-09-14

Project end date (Y-m-d): 2023-01-13

Project duration:: 28 months (the same as in the proposal)

Project status: Project settled

Project description

Download the project description in a pdf file

Note - project descriptions were prepared by the authors of the applications themselves and placed in the system in an unchanged form.

Information in the final report

  • Publication in academic press/journals (4)
  1. Device-Independent Certification of Maximal Randomness from Pure Entangled Two-Qutrit States Using Non-Projective Measurements
    Authors:
    Jakub J. Borkała, Chellasamy Jebarathinam, Shubhayan Sarkar, Remigiusz Augusiak
    Academic press:
    Entropy (rok: 2022, ), Wydawca: MDPI
    Status:
    Published
    DOI:
    10.3390/e24030350 - link to the publication
  2. Self-testing of any pure entangled state with minimal number of measurements and optimal randomness certification in one-sided device-independent scenario
    Authors:
    Shubhayan Sarkar, Jakub J. Borkała, Chellasamy Jebarathinam, Owidiusz Makuta, Debashis Saha, Remigiusz Augusiak
    Academic press:
    Physical Review Applied (rok: 2023, tom: 19, strony: 34038), Wydawca: American Physical Society
    Status:
    Published
    DOI:
    10.1103/PhysRevApplied.19.034038 - link to the publication
  3. Device-Independent Certification of Maximal Randomness from Pure Entangled Two-Qutrit States Using Non-Projective Measurements
    Authors:
    Jakub J. Borkała, Chellasamy Jebarathinam, Shubhayan Sarkar, Remigiusz Augusiak
    Academic press:
    Entropy (rok: 2022, ), Wydawca: MDPI
    Status:
    Published
    DOI:
    10.3390/e24030350 - link to the publication
  4. Self-testing of any pure entangled state with minimal number of measurements and optimal randomness certification in one-sided device-independent scenario
    Authors:
    Shubhayan Sarkar, Jakub J. Borkała, Chellasamy Jebarathinam, Owidiusz Makuta, Debashis Saha, Remigiusz Augusiak
    Academic press:
    Physical Review Letters
    Status:
    Submitted

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