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
252 papers · 1 filter
Maximum independent sets in (pyramid, even hole)-free graphs
Maria Chudnovsky, Stéphan Thomassé, Nicolas Trotignon +1
A \emph{hole} in a graph is an induced cycle with at least 4 vertices. A graph is \emph{even-hole-free} if it does not contain a hole on an even number of vertices. A \emph{pyramid…
Spatial segregation of massive clusters in dwarf galaxies
Bruce G. Elmegreen, A. Adamo, M. Boquien +14
The relative average minimum projected separations of star clusters in the Legacy ExtraGalactic UV Survey (LEGUS) and in tidal dwarfs around the interacting galaxy NGC 5291 are det…
Octopus, a computational framework for exploring light-driven phenomena and quantum dynamics in extended and finite systems
Nicolas Tancogne-Dejean, Micael J. T. Oliveira, Xavier Andrade +31
Over the last years extraordinary advances in experimental and theoretical tools have allowed us to monitor and control matter at short time and atomic scales with a high-degree of…
Frequency gradients in heterogeneous oscillatory media can spatially localize self-organized wave sources that coordinate system-wide activity
Ria Ghosh, Pavithraa Seenivasan, Shakti N. Menon +4
Rhythmogenesis, which is critical for many biological functions, involves a transition to coherent activity through cell-cell communication. In the absence of centralized coordinat…
Planar maps and random partitions
Jérémie Bouttier
This habilitation thesis summarizes the research that I have carried out from 2005 to 2019. It is organized in four chapters. The first three deal with random planar maps. Chapter…
Screened activity expansion for the pressure of a quantum multi-component plasma and consistency with the local charge neutrality
A. Alastuey, V. Ballenegger, D. Wendland
We consider a quantum multi-component plasma made of point charged particles interacting via the two-body Coulomb potential. Within the Feynman-Kac path integral representation of…
On the operator norm of non-commutative polynomials in deterministic matrices and iid GUE matrices
Benoît Collins, Alice Guionnet, Félix Parraud
Let be a d-tuple of independent GUE random matrices and be any family of deterministic matrices in $\mathbb{M}_N(\mathbb{C})\otime…
A dusty benchmark brown dwarf near the ice line of HD 72946
A. -L. Maire, J. -L. Baudino, S. Desidera +12
Context. HD72946 is a bright and nearby solar-type star hosting a low-mass companion at long period (P~16 yr) detected with the radial velocities (RV) method. The companion has a m…
Information theory for non-stationary processes with stationary increments
Carlos Granero-Belinchon, Stéphane G. Roux, Nicolas Garnier
We describe how to analyze the wide class of non stationary processes with stationary centered increments using Shannon information theory. To do so, we use a practical viewpoint a…
Evidencing Missing Resources of the Documentational Approach to Didactics. Toward Ten Programs of Research/Development for Enriching This Approach
Luc Trouche
This chapter proposes a view from inside the DAD, starting from determining some essential resources missing of DAD, to proposing 10 programs of research/development for developing…
High order numerical schemes for transport equations on bounded domains
Benjamin Boutin, Thi Hoai Thuong Nguyen, Abraham Sylla +2
This article is an account of the NABUCO project achieved during the summer camp CEMRACS 2019 devoted to geophysical fluids and gravity flows. The goal is to construct finite diffe…
Self-Induced Dust Traps Around Snow Lines in Protoplanetary Discs
Arnaud Vericel, Jean François Gonzalez
Dust particles need to grow efficiently from micrometre sizes to thousands of kilometres to form planets. With the growth of millimetre to meter sizes being hindered by a number of…
Bounds on mixed state entanglement
Bruno Leggio, Anna Napoli, Hiromichi Nakazato +1
In the general framework of mixed states, we derive an explicit bound for bipartite NPT entanglement based on the mixedness characterization of the physical system. The…
Non-Perturbative 3D Quantum Gravity: Quantum Boundary States and Exact Partition Function
Christophe Goeller, Etera R. Livine, Aldo Riello
We push forward the investigation of holographic dualities in 3D quantum gravity formulated as a topological quantum field theory, studying the correspondence between boundary and…
X-shooter Spectroscopy and HST Imaging of 15 Ultra Massive Quiescent Galaxies at
Mikkel Stockmann, Sune Toft, Anna Gallazzi +23
We present a detailed analysis of a large sample of spectroscopically confirmed ultra-massive quiescent galaxies () at . This sam…
Ground-state properties of the one-dimensional Hubbard model with pairing potential
Myung-Hoon Chung, Edmond Orignac, Didier Poilblanc +1
We consider a modification of the one-dimensional Hubbard model by including an external pairing potential. Guided by analytic bosonization results, we quantitatively determine the…
Influential spreaders for recurrent epidemics on networks
Gaël Poux-Médard, Romualdo Pastor-Satorras, Claudio Castellano
The identification of which nodes are optimal seeds for spreading processes on a network is a non-trivial problem that has attracted much interest recently. While activity has most…
A Formal Proof of the Irrationality of
Assia Mahboubi, Thomas Sibut-Pinote
This paper presents a complete formal verification of a proof that the evaluation of the Riemann zeta function at 3 is irrational, using the Coq proof assistant. This result was fi…
Extended actions, dynamics of edge modes, and entanglement entropy
Marc Geiller, Puttarak Jai-akson
In this work we propose a simple and systematic framework for including edge modes in gauge theories on manifolds with boundaries. We argue that this is necessary in order to achie…
Beyond Forcing Scenarios: Predicting Climate Change through Response Operators in a Coupled General Circulation Model
Valerio Lembo, Valerio Lucarini, Francesco Ragone
Global Climate Models are key tools for predicting the future response of the climate system to a variety of natural and anthropogenic forcings. Here we show how to use statistical…
Electric field fluctuations in the two-dimensional Coulomb fluid
Callum Gray, Steven T. Bramwell, Peter C. W. Holdsworth
The structure factor for electric field correlations in the two dimensional Coulomb fluid is simulated and compared to theories of the dielectric function. Singular changes in the…
Green-Schwarz Mechanism for String Dualities
Camille Eloy, Olaf Hohm, Henning Samtleben
We determine the complete spacetime action to first order in for the massless fields of bosonic string theory compactified on a -dimensional torus. A fully systematic proce…
The (theta, wheel)-free graphs Part IV: induced paths and cycles
Marko Radovanović, Nicolas Trotignon, Kristina Vušković
A hole in a graph is a chordless cycle of length at least 4. A theta is a graph formed by three internally vertex-disjoint paths of length at least 2 between the same pair of disti…
The dynamically young outflow of the Class 0 protostar Cha-MMS1
L. A. Busch, A. Belloche, S. Cabrit +2
On the basis of its low luminosity, its chemical composition, and the absence of a large-scale outflow, the dense core Cha-MMS1 located in the Chamaeleon I molecular cloud was prop…