Nom de l’auteur/autrice :admin

Clustering properties, Jack polynomials and unitary conformal field theories

Benoit Estienne 1, Nicolas Regnault 2, Raoul Santachiara 3 Nuclear Physics B 824, 3 (2010) 539 Recently, Jack polynomials have been proposed as natural generalizations of Z_k Read-Rezayi states describing non-Abelian fractional quantum Hall systems. These polynomials are conjectured to be related to correlation functions of a class of W-conformal field theories based on the Lie algebra A_{k-1}. These theories can

Clustering properties, Jack polynomials and unitary conformal field theories Lire la suite »

Chaotic Hamiltonian systems revisited: Survival probability

V. A. Avetisov 1, S. K. Nechaev 2, 3 Physical Review E: Statistical, Nonlinear, and Soft Matter Physics 81 (2010) 046211 We consider the dynamical system described by the area–preserving standard mapping. It is known for this system that $P(t)$, the normalized number of recurrences staying in some given domain of the phase space at time $t$ (so-clled ‘survival probability’)

Chaotic Hamiltonian systems revisited: Survival probability Lire la suite »

Challenges in experimental data integration within genome-scale metabolic models

Pierre-Yves Bourguignon 1, Areejit Samal 2, 3, François Képès 4, Jürgen Jost 2, 5, Olivier C. Martin 3 Algorithms for Molecular Biology : AMB 5 (2010) 20 A report of the meeting ‘Challenges in experimental data integration within genome-scale metabolic models’, Institut Henri Poincaré, Paris, October 10-11 2009, organized by the CNRS-MPG joint program in Systems Biology. 1. Genoscope-Centre national de séquençage (GENOSCOPE), CEA : DSV/IG 2.

Challenges in experimental data integration within genome-scale metabolic models Lire la suite »

Casimir potential of a compact object enclosed by a spherical cavity

Saad Zaheer 1, Sahand Jamal Rahi 1, Thorsten Emig 2, 3, Robert L. Jaffe 4 Physical Review A: Atomic, Molecular and Optical Physics 82 (2010) 052507 We study the electromagnetic Casimir interaction of a compact object contained inside a closed cavity of another compact object. We express the interaction energy in terms of the objects’ scattering matrices and translation matrices that relate the coordinate

Casimir potential of a compact object enclosed by a spherical cavity Lire la suite »

Casimir Force at a Knife’s Edge

Noah Graham 1, Alexander Shpunt 2, Thorsten Emig 2, 3, 4, Sahand Jamal Rahi 2, Robert L. Jaffe 2, 5, Mehran Kardar 2 Physical Review D 81 (2010) 061701 The Casimir force has been computed exactly for only a few simple geometries, such as infinite plates, cylinders, and spheres. We show that a parabolic cylinder, for which analytic solutions to the Helmholtz equation are available, is another case where such

Casimir Force at a Knife’s Edge Lire la suite »

Retour en haut