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
15 papers · 1 filter
Hard rods: statistics of parking configurations
Francois Dunlop, Thierry Huillet
We compute the correlation function in the equilibrium version of Rényi's {\sl parking problem}. The correlation length is found to diverge as when $ρ\near…
Behaviour of three charged particles on a plane under perpendicular magnetic field
A. Ralko, T. T. Truong
We consider the problem of three identical charged particles on a plane under a perpendicular magnetic field and interacting through Coulomb repulsion. This problem is treated with…
Corner transfer matrix renormalization group method for two-dimensional self-avoiding walks and other O(n) models
D. P. Foster, C. Pinettes
We present an extension of the corner transfer matrix renormalisation group (CTMRG) method to O(n) invariant models, with particular interest in the self-avoiding walk class of mod…
Heun Functions and the energy spectrum of a charged particle on a sphere under magnetic field and Coulomb force
A. Ralko, T. T. Truong
We study the competitive action of magnetic field, Coulomb repulsion and space curvature on the motion of a charged particle. The three types of interaction are characterized by th…
Indirect Mn-Mn pair interaction induces pseudogap in density of states of Al(Si)-Mn approximants
G. Trambly de Laissardière, D. Nguyen-Manh, D. Mayou
The effect on the electronic structure of an indirect Mn-Mn interaction mediated by the valence states and the sp-d hybridisation is presented. In Al(rich)-Mn phases related to qua…
Controlling collapse in Bose-Einstein condensates by temporal modulation of the scattering length
F. Kh. Abdullaev, J. G. Caputo, R. A. Kraenkel +1
We consider, by means of the variational approximation (VA) and direct numerical simulations of the Gross-Pitaevskii (GP) equation, the dynamics of 2D and 3D condensates with a sca…
First-order transition of tethered membranes in 3d space
J-P. Kownacki, H. T. Diep
We study a model of phantom tethered membranes, embedded in three-dimensional space, by extensive Monte Carlo simulations. The membranes have hexagonal lattice structure where each…
Orientifolds of String Theory Melvin backgrounds
C. Angelantonj, E. Dudas, J. Mourad
We study the dynamics of type I strings on Melvin backgrounds, with a single or multiple twisted two-planes. We construct two inequivalent types of orientifold models that correspo…
Chiral order in spin-S XY chains
Th. Jolicoeur, Ph. Lecheminant
We consider the issue of chiral ordering in spin chains for an arbitrary value of the spins S. By use of bosonization according to a scheme developped by H.-J. Schulz, we obtain th…
Influence of the passive region on Zero Field Steps for window Josephson junctions
A. Benabdallah, J. G. Caputo
We present a numerical and analytic study of the influence of the passive region on fluxon dynamics in a window junction. We examine the effect of the extension of the passive regi…
Criticality in self-dual sine-Gordon models
P. Lecheminant, A. O. Gogolin, A. A. Nersesyan
We discuss the nature of criticality in the self-dual extention of the sine-Gordon model. This field theory is related to the two-dimensional classical XY model with a…
Classical heisenberg antiferromagnet away from the pyrochlore lattice limit: entropic versus energetic selection
C. Pinettes, B. Canals, C. Lacroix
The stability of the disordered ground state of the classical Heisenberg pyrochlore antiferromagnet is studied within extensive Monte Carlo simulations by introducing an additional…
Stability and electronic structure in hexagonal beta-Al9Mn3Si and phi-Al10Mn3 crystals
G. Trambly de Laissardiere
The electronic structures of hexagonal beta-Al9Mn3Si and phi-Al10Mn3 are investigated through self-consistent calculations carried out using the LMTO method. This ab-initio approac…
C^{(2)}_{N+1} Ruijsenaars-Schneider models
Jean Avan, Genevieve Rollet
We define the notion of C^{(2)}_{N+1} Ruijsenaars-Schneider models and construct their Lax formulation. They are obtained by a particular folding of the A_{2N+1} systems. Their com…
The ferro/antiferromagnetic q-state Potts model
D P Foster, C Gerard
The critical properties of the mixed ferro/antiferromagnetic q-state Potts model on the square lattice are investigated using the numerical transfer matrix technique. The transitio…