Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Centre National de la Recherche ScientifiqueFR3.4k papers
- Lyon 1 UniversitéFR2k papers
- Centre de Recherche Astrophysique de LyonFR1.3k papers
- Laboratoire de Physique de l'ENS de LyonFR1.3k papers
- Université de LyonFR537 papers
- Unité de Mathématiques Pures et AppliquéesFR399 papers
- European Southern ObservatoryCL328 papers
- Laboratoire de l'Informatique du ParallélismeFR328 papers
- Sorbonne UniversitéFR283 papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR269 papers
- Université Grenoble AlpesFR236 papers
- Institut national de recherche en sciences et technologies du numériqueFR233 papers
232 papers · 1 filter
SPHERE/SHINE reveals concentric rings in the debris disk of HIP 73145
M. Feldt, J. Olofsson, A. Boccaletti +22
The debris disk of HIP73145 has been detected in scattered light in the near-IR, and at far-IR wavelengths before, but no substructure has been seen so far. Detection of such subst…
Optimal Containment of Epidemics in Temporal and Adaptive Networks
Masaki Ogura, Victor M. Preciado
In this chapter, we focus on the problem of containing the spread of diseases taking place in both temporal and adaptive networks (i.e., networks whose structure `adapts' to the st…
The Authorization Policy Existence Problem
Pierre Bergé, Jason Crampton, Gregory Gutin +1
Constraints such as separation-of-duty are widely used to specify requirements that supplement basic authorization policies. However, the existence of constraints (and authorizatio…
Semi-classical analysis of black holes in Loop Quantum Gravity: Modelling Hawking radiation with volume fluctuations
Pierre Heidmann, Hongguang Liu, Karim Noui
We introduce the notion of fluid approximation of a quantum spherical black hole in the context of Loop Quantum Gravity. In this limit, the microstates of the black hole are intert…
Socioeconomic correlations and stratification in social-communication networks
Yannick Leo, Eric Fleury, J. Ignacio Alvarez-Hamelin +2
The uneven distribution of wealth and individual economic capacities are among the main forces which shape modern societies and arguably bias the emerging social structures. Howeve…
Simultaneous concentration and velocity maps in particle suspensions under shear from rheo-ultrasonic imaging
Brice Saint-Michel, Hugues Bodiguel, Steven Meeker +1
We extend a previously developed ultrafast ultrasonic technique [Gallot et al., Rev. Sci. Instrum. 84, 045107 (2013)] to concentration field measurements in non-Brownian particle s…
Auxiliary-Field Monte Carlo for lattice bosons: tackling strong interactions and frustration
Daniele Malpetti, Tommaso Roscilde
We introduce a new numerical technique -- bosonic auxiliary-field Monte Carlo (bAFMC) -- which allows to calculate the thermal properties of large lattice-boson systems within a sy…
On the computational power of affine automata
Mika Hirvensalo, Etienne Moutot, Abuzer Yakaryılmaz
We investigate the computational power of affine automata (AfAs) introduced in [4]. In particular, we present a simpler proof for how to change the cutpoint for any affine language…
Predicting and assessing rupture in protein gels under oscillatory shear
Brice Saint-Michel, Thomas Gibaud, Sebastien Manneville
Soft materials may break irreversibly upon applying sufficiently large shear oscillations, a process which physical mechanism remains largely elusive. In this work, the rupture of…
Generalized IIB supergravity from exceptional field theory
Arnaud Baguet, Marc Magro, Henning Samtleben
The background underlying the -deformed sigma-model is known to satisfy a generalization of the IIB supergravity equations. Their solutions are related by T-du…
Phase rotation symmetry and the topology of oriented scattering networks
Pierre Delplace, Michel Fruchart, Clément Tauber
We investigate the topological properties of dynamical states evolving on periodic oriented graphs. This evolution, that encodes the scattering processes occurring at the nodes of…
Quantum simulation of ultrastrongly coupled bosonic modes using superconducting circuits
S. Fedortchenko, S. Felicetti, D. Marković +5
The ground state of a pair of ultrastrongly coupled bosonic modes is predicted to be a two-mode squeezed vacuum. However, the corresponding quantum correlations are currently unobs…
Type II origin of dyonic gaugings
Gianluca Inverso, Henning Samtleben, Mario Trigiante
Dyonic gaugings of four-dimensional supergravity typically exhibit a richer vacuum structure compared to their purely electric counterparts, but their higher-dimensional origin oft…
Low thermal fluctuations in a system heated out of equilibrium
Mickael Geitner, Felipe Aguilar Sandoval, Eric Bertin +1
We study the mechanical fluctuations of a micrometer sized silicon cantilever subjected to a strong heat flow, thus having a highly non-uniform local temperature. In this non-equil…
Focusing in Orthologic
Olivier Laurent
We propose new sequent calculus systems for orthologic (also known as minimal quantum logic) which satisfy the cut elimination property. The first one is a simple system relying on…
Theoretical description of effective heat transfer between two viscously coupled beads
Antoine Bérut, Alberto Imparato, Artyom Petrosyan +1
We analytically study the role of nonconservative forces, namely viscous couplings, on the statistical properties of the energy flux between two Brownian particles kept at differen…
Different growth rates for spin and superfluid order in a quenched spinor condensate
Andréane Bourges, P. B. Blakie
In this paper we study the coarsening dynamics of a spinor condensate quenched into an easy-axis ferromagnetic phase by a sudden change in the quadratic Zeeman energy. We show that…
Structure of Herbig AeBe disks at the milliarcsecond scale A statistical survey in the H band using PIONIER-VLTI
B. Lazareff, J. -P. Berger, J. Kluska +26
Context. It is now generally accepted that the near-infrared excess of Herbig AeBe stars originates in the dust of a circumstellar disk. Aims. The aims of this article are to infer…
Ion pairing controls rheological properties of "processionary" polyelectrolyte hydrogels
Hassan Srour, Martien Duvall Deffo Ayagou, Thi Thanh-Tam Nguyen +5
We demonstrated recently that polyelectrolytes with cationic moieties along the chain and a single anionic head are able to form physical hydrogels due to the reversible nature of…
Worm-like instability of a vibrated sessile drop
Arnaud Hemmerle, Guillaume Froehlicher, Vance Bergeron +2
We study the effects of vertical sinusoidal vibrations on a liquid droplet with a low surface tension (ethanol) deposited on a solid substrate. In a precise range of amplitudes and…
Leaf growth is conformal
Karen Alim, Shahaf Armon, Boris I. Shraiman +1
Growth pattern dynamics lie at the heart of morphogenesis. Here, we investigate the growth of plant leaves. We compute the conformal transformation that maps the contour of a leaf…
Bidiagonalization with Parallel Tiled Algorithms
Mathieu Faverge, Julien Langou, Yves Robert +1
We consider algorithms for going from a "full" matrix to a condensed "band bidiagonal" form using orthogonal transformations. We use the framework of "algorithms by tiles". Within…
Constraints on the CP-Violating MSSM
A. Arbey, J. Ellis, R. M. Godbole +1
We discuss the prospects for observing CP violation in the MSSM with six CP-violating phases, using a geometric approach to maximise CP-violating observables subject to the experim…
Topological sound in active-liquid metamaterials
Anton Souslov, Benjamin C. van Zuiden, Denis Bartolo +1
Liquids composed of self-propelled particles have been experimentally realized using molecular, colloidal, or macroscopic constituents. These active liquids can flow spontaneously…