Zobrazeno 1 - 10
of 59
pro vyhledávání: '"Arnault, François"'
Autor:
Arnault, François1 international@ordre.medecin.fr, Cathala, Philippe2 cathala.philippe@ordre.medecin.fr, Cobo Castro, Tomás3 internacional@cgcom.es, Stale, Sofia Rydgren4 ordforande@slf.se, Steinhart, Johannes5 j.steinhart@aerztekammer.at
Publikováno v:
World Medical Journal. Sep2024, Issue 3, p42-48. 7p.
We describe a protocol for generating random numbers based on the existence of quantum violations of a free Clauser-Horne-Shimony-Holt inequality, namely CHSH-3. Our method uses semidefinite programming relaxations to compute such violations. In a st
Externí odkaz:
http://arxiv.org/abs/2003.00124
Autor:
ARNAULT, François, ANOMAN, Don
We consider the use of a single qutrit for random generation. This is possible because single qutrits exhibit contextuality features. We aim to optimize the entropy of the generated sequence. To do this, we do not rely on the KCBS inequality but inst
Externí odkaz:
http://arxiv.org/abs/2002.07675
Autor:
Amblard, Zoé, Arnault, François
The Ekert quantum key distribution protocol uses pairs of entangled qubits and performs checks based on a Bell inequality to detect eavesdropping. The N-DEB protocol uses instead pairs of entangled qudits to achieve better noise resistance than the E
Externí odkaz:
http://arxiv.org/abs/1504.08161
Publikováno v:
Phys. Rev. A 92, 050301 (2015)
We show that the expectation value of squared correlations measured along random local directions is an identifier of quantum entanglement in pure states which can be directly experimentally assessed if two copies of the state were available. Entangl
Externí odkaz:
http://arxiv.org/abs/1411.4755
Autor:
Arnault, François, Amblard, Zoé
The Ekert quantum key distribution protocol uses pairs of entangled qubits and performs checks based on a Bell inequality to detect eavesdropping. The 3DEB protocol uses instead pairs of entangled qutrits to achieve better noise resistance than the E
Externí odkaz:
http://arxiv.org/abs/1404.4199
Autor:
Arnault, François
Quadratic forms with embedded discriminants. Integral binary quadratic forms have multiple applications, for example in factorization or cryptography. The Nice family of cryptographic systems makes use of quadratic forms with different discriminants
Externí odkaz:
http://arxiv.org/abs/1402.0344
Autor:
Arnault, François
We give a multidimensional generalisation of the complete set of Bell-correlation inequalities given by Werner and Wolf, and by Zukowski and Brukner, for the two-dimensional case. Our construction applies for the n parties, two-observables case, wher
Externí odkaz:
http://arxiv.org/abs/1107.2255
Publikováno v:
Finite Fields and their Applications, Vol 18, Issue 2, 2012, pp 458-472
Recent work of Pickett has given a construction of self-dual normal bases for extensions of finite fields, whenever they exist. In this article we present these results in an explicit and constructive manner and apply them, through computer search, t
Externí odkaz:
http://arxiv.org/abs/1007.4899
Linear Finite State Machines (LFSMs) are particular primitives widely used in information theory, coding theory and cryptography. Among those linear automata, a particular case of study is Linear Feedback Shift Registers (LFSRs) used in many cryptogr
Externí odkaz:
http://arxiv.org/abs/1004.4806