Quantum Random Number Generators: cheaper, faster and more secure

Risultati finali

Quantum Noise Random Number Generator Architecture

Recommendations of how to design a quantum entropy source in order to generate unpredictable private and secret random numbers

Rigorous entropy certification procedures for all three QRNG architectures
Physical modelling to certify the generation of randomness

Summary of arguments why QRNGs offer a distinct approach to certify the generation of unpredictable private and secret random numbers

Final project report
Mid-Term project report
Report on QRNGs of WP3, WP4 and WP5 compliance with AIS31

Report on QRNGs of WP3 WP4 and WP5 compliance with AIS31

Communication kit, Project brochures, & project-branded templates
Project website on-line and linked to Quantum Technology Flagship portal
Write review paper on QRNG modelling approaches
Mid-term report on Dissemination and Exploitation activities as well as updated PEDR
Document with requirements and system architectures.
Final report on Dissemination & Exploitation activities & Outlook

Final report on Dissemination Exploitation activities Outlook

Deterministic randomness extractors for quantum randomness sources
New semi-DI and DI protocols for QRNG

New semiDI and DI protocols for QRNG

Report on applications in QKD and HPC
Wrap-up white paper on QRNG certification

Wrapup white paper on QRNG certification

Pubblicazioni

Single-Particle Entanglement

Autori: Stefano Azzini, Sonia Mazzucchi, Valter Moretti, Davide Pastorello, Lorenzo Pavesi
Pubblicato in: Advanced Quantum Technologies, Numero 3, 2020, Pagina/e 2000014, ISSN 2511-9044
Editore: Wiley
DOI: 10.1002/qute.202000014

Near-ideal spontaneous photon sources in silicon quantum photonics.

Autori: Stefano Paesani; Massimo Borghi; Stefano Signorini; Alexandre Maïnos; Lorenzo Pavesi; Anthony Laing
Pubblicato in: Nature Communications, Numero 11, 2020, Pagina/e 2505, ISSN 2041-1723
Editore: Nature Publishing Group
DOI: 10.1038/s41467-020-16187-8

Estimating the privacy of quantum-random numbers

Autori: Seiler, Johannes; Strohm, Thomas; Schleich, Wolfgang P.
Pubblicato in: New Journal of Physics, Numero 22, 2020, Pagina/e 093063, ISSN 1367-2630
Editore: Institute of Physics Publishing
DOI: 10.18725/oparu-34102

Certified quantum random number generator based on single-photon entanglement

Autori: Leone, Nicolò; Azzini, Stefano; Mazzucchi, Sonia; Moretti, Valter; Pavesi, Lorenzo
Pubblicato in: Physical Review Applied, Numero 17, 2022, Pagina/e 034011, ISSN 2331-7019
Editore: The American Physical Society
DOI: 10.1103/physrevapplied.17.034011

An optical chip for self-testing quantum random number generation

Autori: Nicolò Leone; Davide Rusca; Stefano Azzini; Giorgio Fontana; Fabio Acerbi; Alberto Gola; Alessandro Tontini; Nicola Massari; Hugo Zbinden; Lorenzo Pavesi
Pubblicato in: APL Photonics, Vol. 5, No 101301 (2020), Numero 5, 2020, Pagina/e 101301, ISSN 2378-0967
Editore: AIP Publishing
DOI: 10.1063/5.0022526

TROT: A Three-Edge Ring Oscillator Based True Random Number Generator With Time-to-Digital Conversion

Autori: Miloš Grujić, Ingrid Verbauwhede
Pubblicato in: IEEE Transactions on Circuits and Systems I, 2022, ISSN 1549-8328
Editore: Institute of Electrical and Electronics Engineers
DOI: 10.1109/tcsi.2022.3158022

Device-independent quantum key distribution with asymmetric CHSH inequalities

Autori: Erik Woodhead, Antonio Acín, Stefano Pironio
Pubblicato in: Quantum, 2021, ISSN 2521-327X
Editore: Quantum
DOI: 10.22331/q-2021-04-26-443

Quantum Entropy Model of an Integrated Quantum-Random-Number-Generator Chip

Autori: Gaëtan Gras; Anthony Martin; Jeong Woon Choi; Félix Bussières
Pubblicato in: Physical Review Applied, Numero 5, 2021, ISSN 2331-7019
Editore: APS
DOI: 10.1103/physrevapplied.15.054048

Bell-inequality violation by entangled single-photon states generated from a laser, an LED, or a halogen lamp

Autori: Matteo Pasini; Nicolò Leone; Sonia Mazzucchi; Valter Moretti; Davide Pastorello; Lorenzo Pavesi
Pubblicato in: physical review A, Numero A102, 2020, Pagina/e 063708, ISSN 2469-9926
Editore: The American Physical Society
DOI: 10.1103/physreva.102.063708

Bounding the Sets of Classical and Quantum Correlations in Networks

Autori: Alejandro Pozas-Kerstjens, Rafael Rabelo, Łukasz Rudnicki, Rafael Chaves, Daniel Cavalcanti, Miguel Navascués, and Antonio Acín
Pubblicato in: Physical Review Letters, Numero 123/14, 2019, Pagina/e 140503, ISSN 1079-7114
Editore: APS
DOI: 10.1103/physrevlett.123.140503

Self-testing quantum random-number generator based on an energy bound

Autori: Davide Rusca, Thomas van Himbeeck, Anthony Martin, Jonatan Bohr Brask, Weixu Shi, Stefano Pironio, Nicolas Brunner, Hugo Zbinden
Pubblicato in: Physical Review A, Numero 100/6, 2019, ISSN 2469-9926
Editore: APS
DOI: 10.1103/physreva.100.062338

Experimental Low-Latency Device-Independent Quantum Randomness

Autori: Yanbao Zhang, Lynden K. Shalm, Joshua C. Bienfang, Martin J. Stevens, Michael D. Mazurek, Sae Woo Nam, Carlos Abellán, Waldimar Amaya, Morgan W. Mitchell, Honghao Fu, Carl A. Miller, Alan Mink, Emanuel Knill
Pubblicato in: Physical Review Letters, Numero 124/1, 2020, ISSN 0031-9007
Editore: American Physical Society
DOI: 10.1103/physrevlett.124.010505

Continuous-variable entropic uncertainty relations

Autori: Anaelle Hertz, Nicolas J Cerf
Pubblicato in: Journal of Physics A: Mathematical and Theoretical, Numero 52/17, 2019, Pagina/e 173001, ISSN 1751-8113
Editore: Institute of Physics Publishing
DOI: 10.1088/1751-8121/ab03f3

Quantum violations in the Instrumental scenario and their relations to the Bell scenario

Autori: Thomas Van Himbeeck, Jonatan Bohr Brask, Stefano Pironio, Ravishankar Ramanathan, Ana Belén Sainz, Elie Wolfe
Pubblicato in: Quantum, Numero 3, 2019, Pagina/e 186, ISSN 2521-327X
Editore: Quantum
DOI: 10.22331/q-2019-09-16-186

Multicopy uncertainty observable inducing a symplectic-invariant uncertainty relation in position and momentum phase space

Autori: Anaelle Hertz, Ognyan Oreshkov, Nicolas J. Cerf
Pubblicato in: Physical Review A, Numero 100/5, 2019, ISSN 2469-9926
Editore: APS
DOI: 10.1103/physreva.100.052112

Upper bound on certifiable randomness from a quantum black-box device

Autori: Marie Ioannou, Jonatan Bohr Brask, Nicolas Brunner
Pubblicato in: Physical Review A, Numero 99/5, 2019, ISSN 2469-9926
Editore: APS
DOI: 10.1103/physreva.99.052338

Semi-device-independent characterization of quantum measurements under a minimum overlap assumption

Autori: Weixu Shi, Yu Cai, Jonatan Bohr Brask, Hugo Zbinden, and Nicolas Brunner
Pubblicato in: Physical Review A, 2019, ISSN 2469-9934
Editore: APS
DOI: 10.1103/physreva.100.042108

Bell Nonlocality Is Not Sufficient for the Security of Standard Device-Independent Quantum Key Distribution Protocols

Autori: Máté Farkas, Maria Balanzó-Juandó, Karol Łukanowski, Jan Kołodyński, Antonio Acín
Pubblicato in: Physical Review Letters, Numero 127/5, 2021, Pagina/e 050503, ISSN 1079-7114
Editore: APS
DOI: 10.1103/physrevlett.127.050503

Geometric interpretation of the Clauser-Horne-Shimony-Holt inequalityof nonmaximally entangled states

Autori: Johannes Seiler, Thomas Strohm, and Wolfgang P. Schleich
Pubblicato in: Physical Review A, 2021, ISSN 2469-9934
Editore: APS
DOI: 10.1103/physreva.104.032218

Quantum Technologies in the Telecommunications Industry

Autori: Vicente Martin; Juan P. Brito; Carmen Escribano; Marco Menchetti; Catherine White; Andrew Lord; Felix Wissel; Matthias Gunkel; Paulette Gavignet; Naveena Genay; Olivier Le Moult; Carlos Abellan; Antonio Manzalini; Antonio Pastor-Perales; Victor Lopez; Diego R. Lopez
Pubblicato in: EPJ Quantum Technology, Numero 6, 2021, ISSN 2196-0763
Editore: Springer
DOI: 10.1140/epjqt/s40507-021-00108-9

Entropy certification of a realistic QRNG based on single-particle entanglement

Autori: Mazzucchi, Sonia; Leone, Nicolò; Azzini, Stefano; Pavesi, Lorenzo; Moretti, Valter
Pubblicato in: Physical Review A, Numero A104, 2021, Pagina/e 022416, ISSN 2469-9926
Editore: The American Physical Society
DOI: 10.1103/physreva.104.022416

Maximal randomness from partially entangled states

Autori: Erik Woodhead, Jędrzej Kaniewski, Boris Bourdoncle, Alexia Salavrakos, Joseph Bowles, Antonio Acín, Remigiusz Augusiak
Pubblicato in: Physical Review Research, Numero 2/4, 2020, Pagina/e 042028(R), ISSN 2643-1564
Editore: APS
DOI: 10.1103/physrevresearch.2.042028

Gadget structures in proofs of the Kochen-Specker theorem

Autori: Ravishankar Ramanathan, Monika Rosicka, Karol Horodecki, Stefano Pironio, Michał Horodecki, Paweł Horodecki
Pubblicato in: Quantum, 2020, ISSN 2521-327X
Editore: Quantum
DOI: 10.22331/q-2020-08-14-308

On-chip heralded single photon sources

Autori: Stefano Signorini; Lorenzo Pavesi
Pubblicato in: AVS Quantum Science, Numero 2, 2020, Pagina/e 041701, ISSN 2639-0213
Editore: AIP Publishing LLC
DOI: 10.1116/5.0018594

Fast and simple quantum state estimation

Autori: Daniel Uzcátegui Contreras, Gabriel Senno and Dardo Goyeneche
Pubblicato in: Journal of Physics A: Mathematical and Theoretical, Numero 54, 2021, Pagina/e 085302, ISSN 1751-8121
Editore: IOP Publishing
DOI: 10.1088/1751-8121/abdba2

Correlations in entanglement-assisted prepare-and-measure scenarios

Autori: Armin Tavakoli, Jef Pauwels, Erik Woodhead, Stefano Pironio
Pubblicato in: PRX Quantum, 2021, ISSN 2691-3399
Editore: APS
DOI: 10.1103/prxquantum.2.040357

Informationally restricted correlations: a general framework for classical and quantum systems

Autori: Armin Tavakoli, Emmanuel Zambrini Cruzeiro, Erik Woodhead, Stefano Pironio
Pubblicato in: Quantum, 2022, ISSN 2521-327X
Editore: Quantum
DOI: 10.22331/q-2022-01-05-620

Simple and practical DIQKD security analysis via BB84-type uncertainty relations and Pauli correlation constraints

Autori: Michele Masini, Stefano Pironio, Erik Woodhead
Pubblicato in: arxiv, 2021
Editore: arxiv
DOI: 10.48550/arxiv.2107.08894

Practical No-Signalling proof Randomness Amplification using Hardy paradoxes and its experimental implementation

Autori: Ravishankar Ramanathan, Michał Horodecki, Hammad Anwer, Stefano Pironio, Karol Horodecki, Marcus Grünfeld, Sadiq Muhammad, Mohamed Bourennane, Paweł Horodecki
Pubblicato in: arxiv, 2018
Editore: arvix
DOI: 10.48550/arxiv.1810.11648

Fast self-testing Quantum Random Number Generator based on homodyne detection

Autori: Davide Rusca, Hamid Tebyanian, Anthony Martin, Hugo Zbinden
Pubblicato in: arXiv, 2020
Editore: arXiv

Correlations and randomness generation based on energy constraints

Autori: Thomas Van Himbeeck, Stefano Pironio
Pubblicato in: arXiv, 2019
Editore: arXiv

Device-independent quantum key distribution with single-photon sources

Autori: J. Kołodyński, A. Máttar, P. Skrzypczyk, E. Woodhead, D. Cavalcanti, K. Banaszek, and A. Acín
Pubblicato in: arXiv, 2020
Editore: arXiv

Entanglement in prepare-and-measure scenarios: many questions, a few answers

Autori: Jef Pauwels, Armin Tavakoli, Erik Woodhead, Stefano Pironio
Pubblicato in: arxiv, 2021
Editore: arxiv
DOI: 10.48550/arxiv.2108.00442

Demonstration that Einstein-Podolsky-Rosen steering requires more than one bit of faster-than-light information transmission

Autori: Yu Xiang, Michael D. Mazurek, Joshua C. Bienfang, Michael A. Wayne, Carlos Abellán, Waldimar Amaya, Morgan W. Mitchell, Richard P. Mirin, Sae Woo Nam, Qiongyi He, Martin J. Stevens, Lynden K. Shalm, Howard M. Wiseman
Pubblicato in: arXiv, 2021
Editore: arXiv
DOI: 10.48550/arxiv.2105.13519

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