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 ScientifiqueFR399 papers
- Laboratoire de Physique Théorique et ModélisationFR273 papers
- Analyse, Géométrie et ModélisationFR97 papers
- Université Pierre-et-Marie-CurieFR44 papers
- Université Paris-SudFR40 papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR30 papers
- Laboratoire d’Etudes du Rayonnement et de la Matière en Astrophysique et AtmosphèresFR29 papers
- Observatoire de ParisFR29 papers
- Equipes Traitement de l'Information et SystèmesFR22 papers
- Université Paris-SaclayFR21 papers
- CEA Paris-SaclayFR19 papers
- Université Toulouse III - Paul SabatierFR19 papers
35 papers · 1 filter
Integrability-protected adiabatic reversibility in quantum spin chains
A. Bastianello, A. De Luca
We consider the out-of-equilibrium dynamics of the Heisenberg anisotropic quantum spin-- chain threaded by a time-dependent magnetic flux. In the spirit of the recently develo…
Compelling experimental evidence of a Dirac cone in the electronic structure of a 2D Silicon layer
S. Sadeddine, H. Enriquez, A. Bendounan +7
The remarkable properties of graphene stem from its two-dimensional (2D) structure, with a linear dispersion of the electronic states at the corners of the Brillouin zone (BZ) form…
Epitaxial Synthesis of Blue Phosphorene
Wei Zhang, Hanna Enriquez, Yongfeng Tong +6
Phosphorene is a new two-dimensional material composed of a single or few atomic layers of black phosphorus. Phosphorene has both an intrinsic tunable direct band gap and high carr…
Elliptic deformation of -algebras
J. Avan, L. Frappat, E. Ragoucy
We construct -deformations of quantum algebras with elliptic structure functions. Their spin generators are built from products of the Lax matrix gene…
Out-of-equilibrium transport in the interacting resonant level model: the surprising relevance of the boundary sine-Gordon model
Kemal Bidzhiev, Grégoire Misguich, Hubert Saleur
Using time-dependent density matrix renormalization group calculations we study the transport properties ( curves and shot noise) of the interacting resonant level model (IRLM…
Momentum distribution and coherence of a weakly interacting Bose gas after a quench
Giovanni I. Martone, Pierre-Élie Larré, Alessandro Fabbri +1
We consider a weakly interacting uniform atomic Bose gas with a time-dependent nonlinear coupling constant. By developing a suitable Bogoliubov treatment we investigate the time ev…
Transport of gaussian measures by the flow of the nonlinear Schrödinger equation
F. Planchon, N. Tzvetkov, N. Visciglia
We prove a new smoothing type property for solutions of the 1d quintic Schrödinger equation. As a consequence, we prove that a family of natural gaussian measures are quasi-invaria…
Characterization of Pd/Y multilayers with B4C barrier layers using GIXR and x-ray standing wave enhanced HAXPES
M. Y. Wu, Q. S. Huang, K. Le Guen +6
Pd/Y multilayers are high reflectance mirrors designed to work in the 7.5-11 nm wavelength range. Samples, prepared by magnetron sputtering, are deposited with or without B4C barri…
Low regularity blowup solutions for the mass-critical NLS in higher dimensions
Chenmin Sun, Jiqiang Zheng
In this paper, we study the -stability of the log-log blowup regime (which has been completely described in a series of recent works by Merle and Raphael) for the focusing mas…
Transition from asynchronous to oscillatory dynamics in balanced spiking networks with instantaneous synapses
Matteo di Volo, Alessandro Torcini
We report a transition from asynchronous to oscillatory behaviour in balanced inhibitory networks for class I and II neurons with instantaneous synapses. Collective oscillations em…
norms and support of eigenfunctions on graphs
Etienne Le Masson, Mostafa Sabri
This article is concerned with properties of delocalization for eigenfunctions of Schrödinger operators on large finite graphs. More specifically, we show that the eigenfunctions h…
Weak values and quantum properties
A. Matzkin
We investigate in this work the meaning of weak values through the prism of property ascription in quantum systems. Indeed, the weak measurements framework contains only ingredient…
Collective irregular dynamics in balanced networks of leaky integrate-and-fire neurons
Antonio Politi, Ekkehard Ullner, Alessandro Torcini
We extensively explore networks of weakly unbalanced, leaky integrate-and-fire (LIF) neurons for different coupling strength, connectivity, and by varying the degree of refractorin…
Wick rotation of the time variables for two-point functions on analytic backgrounds
Michał Wrochna
We set up a general framework for Calderón projectors (and their generalization to non-compact manifolds), associated with complex Laplacians e.g. obtained by Wick rotation of a Lo…
Quasi-invariant Gaussian measures for the nonlinear wave equation in three dimensions
Trishen S. Gunaratnam, Tadahiro Oh, Nikolay Tzvetkov +1
We prove quasi-invariance of Gaussian measures supported on Sobolev spaces under the dynamics of the three-dimensional defocusing cubic nonlinear wave equation. As in the previous…
Thermodynamic properties of the Shastry-Sutherland model from quantum Monte Carlo simulations
Stefan Wessel, Ido Niesen, Jonas Stapmanns +4
We investigate the minus-sign problem that afflicts quantum Monte Carlo (QMC) simulations of frustrated quantum spin systems, focusing on spin S=1/2, two spatial dimensions, and th…
Sociophysics of Intractable Conflicts: Three-Group Dynamics
Miron Kaufman, Hung Diep, Sanda Kaufman +1
We extend a sociophysics model of two-group conflict dynamics to three groups. The model with attractors and chaos is proposed as a tool for exploring and managing intractable conf…
Structure and thermodynamics of charged nonrotating black holes in higher dimensions
H. Benbellout, J. Diaz-Alonso, D. Rubiera-Garcia
We analyze the structural and thermodynamic properties of -dimensional (), asymptotically flat or Anti-de-Sitter, electrically charged black hole solutions, resulting…
Study and characterization of SrTiO3 surface
F. Alarab, J. Minar, P. Sutta +5
The two-dimensional electron gas (2DEG) at oxides interfaces and surfaces has attracted large attention in physics and research due to its unique electronic properties and possible…
Homogeneous quantum groups and their easiness level
Teo Banica
Given a closed subgroup which is homogeneous, in the sense that we have , the corresponding Tannakian category must satisfy $span(\m…
Nonlocality and local causality in the Schrödinger Equation with time-dependent boundary conditions
A. Matzkin, S. V. Mousavi, M. Waegell
We investigate the nonlocal dynamics of a single particle placed in an infinite well with moving walls. It is shown that in this situation, the Schrödinger equation (SE) violates l…
Enhancing Thermoelectric Properties Through a Three-Terminal Benzene Molecule
Zahra Sartipi, Javad Vahedi
The thermoelectric transport through a benzene molecule with three metallic terminals is discussed. Using general local and non-local transport coeffcients, we investigated differe…
Remark on the semilinear ill-posedness for a periodic higher order KP-I equation
Tristan Robert
We prove that, for some irrational torus, the flow map of the periodic fifth-order KP-I equation is not locally uniformly continuous on the energy space, even on the hyperplanes of…
Karlin-McGregor mutational occupancy problem revisited
Thierry Huillet
Some population is made of n individuals that can be of p possible species (or types). The update of the species abundance occupancies is from a Moran mutational model designed by…