Publications associées à Expériences sur les inégalités de Bell

Cyber-attack on Packet-Based Time Synchronization Protocols: the Undetectable Delay Box

Jean-Yves Le Boudec, Aswin Suresh, Sergio Barreto Andrade

We present a cyber-attack on packet-based time synchronization protocols (PBTSP) with high-accuracy requirements. The cyber-attack is undetectable from the PBTSP's perspective and exploits a vulnerability that is in the nature of all PBTSPs. It can be succ ...

Ieee2016

MATHICSE Technical Report : Spectral methods for multiscale stochastic differential equations

Assyr Abdulle, Grigorios A. Pavliotis

This paper presents a new method for the solution of multiscale stochastic differential equations at the diffusive time scale. In contrast to averaging-based methods, e.g., the heterogeneous multiscale method (HMM) or the equation-free method, which rely o ...

MATHICSE2016

Spectral signatures of high-symmetry quantum dots and effects of symmetry breaking

Elyahou Kapon, Alok Rudra, Marc-André Dupertuis, Daniel Oberli, Valentina Troncale

High symmetry epitaxial quantum dots (QDs) with three or more symmetry planes provide a very promising route for the generation of entangled photons for quantum information applications. The great challenge to fabricate nanoscopic high symmetry QDs is furt ...

Iop Publishing Ltd2015

Rotational Heisenberg Inequalities

Jean-Philippe Ansermet, Sylvain Bréchet, François Reuse, Klaus Maschke

Since their discovery in 1927, the Heisenberg Inequalities have become an icon of quantum mechanics. Often inappropriately referred to as the Uncertainty Principle, these inequalities relating the standard deviations of the position and momentum observable ...

EDP Sciences2015

Heralded Preparation and Readout of Entangled Phonons in a Photonic Crystal Cavity

Vincenzo Savona, Hugo Pierre Alexandre Flayac

We propose a realistic protocol for the preparation and readout of mechanical Bell states in an optomechanical system. The proposal relies on parameters characterizing a photonic crystal cavity mode, coupled to two localized flexural modes of the structure ...

American Physical Society2014

A Ball-Screw Driven Motorized Hip Orthosis

Hannes Bleuler, Reymond Clavel, Mohamed Bouri, Jeremy Olivier, Amalric Louis Ortlieb

In this paper we present a motorized hip orthosis to assist elderly people while walking, stair climbing and during the sit-to-stand transitions. The design is based on biomechanics considerations. Ranges of motion, velocities and torques of the hip joint ...

2014

Evidence for semileptonic B- -> p(p)over-barl(-)(nu)over-bar(l) decays

Olivier Schneider, Yiming Li, Mingkui Wang, Chao Wang, Tagir Aushev, Jun Yong Kim, Ji Hyun Kim, Donghyun Kim, Dipanwita Dutta, Jing Li

We find evidence for the semileptonic baryonic decay B- -> p (p) over barl(-)(nu) over bar (l) (l = e, mu), based on a data sample of 772 million B (B) over bar pairs collected at the Upsilon(4S) resonance with the Belle detector at the KEKB asymmetric-ene ...

Amer Physical Soc2014

Towards a High-Speed Quantum Random Number Generator

Edoardo Charbon, Francesco Regazzoni, Samuel Burri

Randomness is of fundamental importance in various fields, such as cryptography, numerical simulations, or the gaming industry. Quantum physics, which is fundamentally probabilistic, is the best option for a physical random number generator. In this articl ...

2013

A constrained-optimization methodology for the detection phase in contact mechanics simulations

Jean-François Molinari, Vladislav Yastrebov, Alejandro Marcos Aragon

The detection phase in computational contact mechanics can be subdivided into a global search and a local detection. When potential contact is detected by the former, a rigorous local detection determines which surface elements come or may come in contact ...

Springer Verlag2013

Chattez avec Graph Search

Posez n’importe quelle question sur les cours, conférences, exercices, recherches, actualités, etc. de l’EPFL ou essayez les exemples de questions ci-dessous.

AVERTISSEMENT : Le chatbot Graph n'est pas programmé pour fournir des réponses explicites ou catégoriques à vos questions. Il transforme plutôt vos questions en demandes API qui sont distribuées aux différents services informatiques officiellement administrés par l'EPFL. Son but est uniquement de collecter et de recommander des références pertinentes à des contenus que vous pouvez explorer pour vous aider à répondre à vos questions.

Expériences sur les inégalités de Bell

Cyber-attack on Packet-Based Time Synchronization Protocols: the Undetectable Delay Box

MATHICSE Technical Report : Spectral methods for multiscale stochastic differential equations

Spectral signatures of high-symmetry quantum dots and effects of symmetry breaking

Rotational Heisenberg Inequalities

Heralded Preparation and Readout of Entangled Phonons in a Photonic Crystal Cavity

A Ball-Screw Driven Motorized Hip Orthosis

Evidence for semileptonic B- -> p(p)over-barl(-)(nu)over-bar(l) decays

Towards a High-Speed Quantum Random Number Generator

A constrained-optimization methodology for the detection phase in contact mechanics simulations

Quantum Technology: Single-Photon Source

Graph Chatbot

Chattez avec Graph Search

Cyber-attack on Packet-Based Time Synchronization Protocols: the Undetectable Delay Box

MATHICSE Technical Report : Spectral methods for multiscale stochastic differential equations

Spectral signatures of high-symmetry quantum dots and effects of symmetry breaking

A Ball-Screw Driven Motorized Hip Orthosis

Rotational Heisenberg Inequalities

Towards a High-Speed Quantum Random Number Generator

Heralded Preparation and Readout of Entangled Phonons in a Photonic Crystal Cavity

A constrained-optimization methodology for the detection phase in contact mechanics simulations

Quantum Technology: Single-Photon Source

Evidence for semileptonic B- -> p(p)over-barl(-)(nu)over-bar(l) decays