1.4k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Centre National de la Recherche ScientifiqueFR819 papers
- Laboratoire Analyse, Géométrie et ApplicationsFR419 papers
- Laboratoire d'Informatique de Paris-NordFR291 papers
- Sorbonne Paris CitéFR283 papers
- Laboratoire de physique des lasersFR235 papers
- Sorbonne UniversitéFR182 papers
- Université Paris CitéFR178 papers
- Laboratoire des Sciences des Procédés et des MatériauxFR111 papers
- Université Paris-SaclayFR59 papers
- Université Paris-SudFR50 papers
- Université Pierre-et-Marie-CurieFR43 papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR37 papers
54 papers · 1 filter
Rigidity of the topological dual of spaces of formal series with respect to product topologies
Laurent Poinsot
Even in spaces of formal power series is required a topology in order to legitimate some operations, in particular to compute infinite summations. Many topologies can be exploited…
An interface between physics and number theory
Gérard Henry Edmond Duchamp, Vincel Hoang Ngoc Minh, Allan I. Solomon +1
We extend the Hopf algebra description of a simple quantum system given previously, to a more elaborate Hopf algebra, which is rich enough to encompass that related to a descriptio…
Hanbury Brown and Twiss correlations across the Bose-Einstein condensation threshold
Aurélien Perrin, Robert Bücker, Stephanie manz +5
Hanbury Brown and Twiss (HBT) correlations, i.e. correlations in far-field intensity fluctuations, yield fundamental information on the quantum statistics of light sources, as high…
Progress towards an accurate determination of the Boltzmann constant by Doppler spectroscopy
Cyril Lemarchand, Meriam Triki, Benoît Darquié +3
In this paper, we present significant progress performed on an experiment dedicated to the determination of the Boltzmann constant, k, by accurately measuring the Doppler absorptio…
A Type System for the Vectorial Aspect of the Linear-Algebraic Lambda-Calculus
Pablo Arrighi, Alejandro Díaz-Caro, Benoît Valiron
We describe a type system for the linear-algebraic lambda-calculus. The type system accounts for the part of the language emulating linear operators and vectors, i.e. it is able to…
Structural and magnetic properties of Co2MnSi thin films
Mohamed Belmeguenai, Fatih Zighem, Damien Faurie +4
Co2MnSi (CMS) films of different thicknesses (20, 50 and 100 nm) were grown by radio frequency (RF) sputtering on a-plane sapphire substrates. Our X-rays diffraction study shows th…
Does an atom interferometer test the gravitational redshift at the Compton frequency ?
Peter Wolf, Luc Blanchet, Christian J. Bordé +3
Atom interferometers allow the measurement of the acceleration of freely falling atoms with respect to an experimental platform at rest on Earth's surface. Such experiments have be…
Perturbations of C1-diffeomorphisms and dynamics of generic conservative diffeomorphisms of surface
Sylvain Crovisier
In the first part of this text we give a survey of the properties satisfied by the C1-generic conservative diffeomorphisms of compact surfaces. The main result that we will discuss…
The Rayleigh-Schrödinger perturbation series of quasi-degenerate systems
Christian Brouder, Gérard H. E. Duchamp, Frédéric Patras +1
We present the first representation of the general term of the Rayleigh-Schrödinger series for quasidegenerate systems. Each term of the series is represented by a tree and there i…
Charged polymers in the attractive regime: a first order transition from Brownian scaling to four points localization
Yueyun Hu, Davar Khoshnevisan, Marc Wouts
We study a quenched charged-polymer model, introduced by Garel and Orland in 1988, that reproduces the folding/unfolding transition of biopolymers. We prove that, below the critica…
High resolution spectroscopy of methyltrioxorhenium: towards the observation of parity violation in chiral molecules
Clara Stoeffler, Benoît Darquié, Alexander Shelkovnikov +8
Originating from the weak interaction, parity violation in chiral molecules has been considered as a possible origin of the biohomochirality. It was predicted in 1974 but has never…
Linearity in the non-deterministic call-by-value setting
Alejandro Díaz-Caro, Barbara Petit
We consider the non-deterministic extension of the call-by-value lambda calculus, which corresponds to the additive fragment of the linear-algebraic lambda-calculus. We define a fi…
Gaussian estimates for the density of the non-linear stochastic heat equation in any space dimension
Eulalia Nualart, Lluís Quer-Sardanyons
In this paper, we establish lower and upper Gaussian bounds for the probability density of the mild solution to the stochastic heat equation with multiplicative noise and in any sp…
Spin relaxation and band excitation of a dipolar BEC in 2D optical lattices
B. Pasquiou, G. Bismut, E. Maréchal +4
We observe interband transitions mediated by the dipole-dipole interaction for an array of 1D quantum gases of chromium atoms, trapped in a 2D optical lattice. Interband transition…
Cascaded multiplexed optical link on a telecommunication network for frequency dissemination
Olivier Lopez, Adil Haboucha, Fabien Kéfélian +6
We demonstrate a cascaded optical link for ultrastable frequency dissemination comprised of two compensated links of 150 km and a repeater station. Each link includes 114 km of Int…
On the complexity of the multiple stack TSP, kSTSP
Sophie Toulouse, Roberto Wolfler Calvo
The multiple Stack Travelling Salesman Problem, STSP, deals with the collect and the deliverance of n commodities in two distinct cities. The two cities are represented by means of…
Red-emitting fluorescent Organic Light emitting Diodes with low sensitivity to self-quenching
Sebastien Forget, Sebastien Chenais, Denis Tondelier +4
Concentration quenching is a major impediment to efficient organic light-emitting devices. We herein report on Organic Light-Emitting Diodes (OLEDs) based on a fluorescent amorphou…
Critical Brownian sheet does not have double points
Robert C. Dalang, Davar Khoshnevisan, Eulalia Nualart +2
We derive a decoupling formula for the Brownian sheet which has the following ready consequence: An -parameter Brownian sheet in has double points if and only if…
Modélisation d'une analyse pragma-linguistique d'un forum de discussion
Nada Matta, Karima Sidoumou, Goritsa Ninova +1
We present in this paper, a modelling of an expertise in pragmatics. We follow knowledge engineering techniques and observe the expert when he analyses a social discussion forum. T…
Overlapping Optimized Schwarz Methods for Parabolic Equations in n-Dimensions
Minh-Binh Tran
We introduce in this paper a new tool to prove the convergence of the Overlapping Optimized Schwarz Methods with multisubdomains. The technique is based on some estimates of the er…
Progress toward a first observation of parity violation in chiral molecules by high-resolution laser spectroscopy
Benoît Darquié, Clara Stoeffler, Alexander Shelkovnikov +12
Parity violation (PV) effects in chiral molecules have so far never been experimentally observed. To take this challenge up, a consortium of physicists, chemists, theoreticians and…
Generation of coherent states of photon-added type via pathway of eigenfunctions
K. Gorska, K. A. Penson, G. H. E. Duchamp
We obtain and investigate the regular eigenfunctions of simple differential operators x^r d^{r+1}/dx^{r+1}, r=1, 2, ... with the eigenvalues equal to one. With the help of these ei…
Large graph limit for an SIR process in random network with heterogeneous connectivity
Laurent Decreusefond, Jean-Stéphane Dhersin, Pascal Moyal +1
We consider an SIR epidemic model propagating on a configuration model network, where the degree distribution of the vertices is given and where the edges are randomly matched. The…
Quasiclassical Asymptotics and Coherent States for Bounded Discrete Spectra
K. Gorska, K. A. Penson, A. Horzela +3
We consider discrete spectra of bound states for non-relativistic motion in attractive potentials V_σ(x) = -|V_{0}| |x|^{-σ}, 0 < σ\leq 2. For these potentials the quasiclassical a…