LIP6 - QI Team
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Spectrally multimode squeezed states generation at telecom wavelengths
We report on the experimental demonstration of a source that generates spectrally multimode squeezed states of light over the infrared …
Victor Roman Rodriguez
,
David Fainsin
,
Guilherme L Zanin
,
Nicolas Treps
,
Eleni Diamanti
,
Valentina Parigi
HAL
Verifiable blind quantum computing with trapped ions and single photons
We present the first hybrid matter-photon implementation of verifiable blind quantum computing. We use a trapped-ion quantum server and …
P. Drmota
,
D. P. Nadlinger
,
D. Main
,
B. C. Nichol
,
E. M. Ainley
,
Dominik Leichtle
,
A. Mantri
,
Elham Kashefi
,
R. Srinivas
,
G. Araneda
,
C. J. Ballance
,
D. M. Lucas
HAL
Higher-order Process Matrix Tomography of a passively-stable Quantum SWITCH
The field of indefinite causal order (ICO) has seen a recent surge in interest. Much of this research has focused on the quantum …
Michael Antesberger
,
Marco Túlio Quintino
,
Philip Walther
,
Lee A. Rozema
HAL
Transformations between arbitrary (quantum) objects and the emergence of indefinite causality
Many fundamental and key objects in quantum mechanics are linear mappings between particular affine/linear spaces. This structure …
Simon Milz
,
Marco Túlio Quintino
HAL
Asymmetric Quantum Secure Multi-Party Computation With Weak Clients Against Dishonest Majority
Secure multi-party computation (SMPC) protocols allow several parties that distrust each other to collectively compute a function on …
Theodoros Kapourniotis
,
Elham Kashefi
,
Dominik Leichtle
,
Luka Music
,
Harold Ollivier
HAL
Optimal universal quantum circuits for unitary complex conjugation
Daniel Ebler
,
Michał Horodecki
,
Marcin Marciniak
,
Tomasz Młynik
,
Marco Túlio Quintino
,
Michał Studziński
DOI
HAL
Demonstration of a quantum SWITCH in a Sagnac configuration
The quantum SWITCH is an example of a process with an indefinite causal structure, and has attracted attention for its ability to …
Teodor Strömberg
,
Peter Schiansky
,
Robert W. Peterson
,
Marco Túlio Quintino
,
Philip Walther
HAL
Encryption with Quantum Public Keys
It is an important question to find constructions of quantum cryptographic protocols which rely on weaker computational assumptions …
Alex Bredariol Grilo
,
Or Sattath
,
Quoc-Huy Vu
HAL
CV-QKD Receiver Platform Based On A Silicon Photonic Integrated Circuit
We report on the characterization of a SiGe PIC-based receiver along with its usage in a Gaussian-modulated coherent state CV-QKD …
Yoann Piétri
,
Luis Trigo Vidarte
,
Matteo Schiavon
,
Philippe Grangier
,
Amine Rhouni
,
Eleni Diamanti
HAL
Improvement of satellite-to-ground QKD secret key rate with adaptive optics
We demonstrate the gain brought by adaptive optics for space-ground QKD links. Refined modeling of turbulence, adaptive optics and QKD, …
Valentina Marulanda Acosta
,
Daniele Dequal
,
Matteo Schiavon
,
Aurélie Montmerle-Bonnefois
,
Caroline B. Lim
,
Jean-Marc Conan
,
Eleni Diamanti
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