publications

P. Leboeuf 1 Lecture Notes in Physics 652 (2005) 245 Shell effects in atomic nuclei are a quantum mechanical manifestation of the single–particle motion of the nucleons. They are directly related to the structure and fluctuations of the single–particle spectrum. Our understanding of these fluctuations and of their connections with the regular or chaotic nature of the […]

Brazovskii, S., Latyshev, Yu.I., Matveenko, S.I., Monceau, P. Journal de Physique IV France 131 (2005) 77-80

O. C. Martin 1, M. Mezard 1, O. Rivoire 1 Journal of Statistical Mechanics: Theory and Experiment 1 (2005) P09006 The multi-index matching problem (MIMP) generalizes the well known matching problem by going from pairs to d-uplets. We use the cavity method from statistical physics to analyze its properties when the costs of the d-uplets are random. At low temperatures we

Stephane Ouvry 1 Journal of Statistical Mechanics: Theory and Experiment 1 (2005) P09004 A review of the random magnetic impurity model, introduced in the context of the integer Quantum Hall effect, is presented. It models an electron moving in a plane and coupled to random Aharonov-Bohm vortices carrying a fraction of the quantum of flux. Recent results

Christophe Texier 1, 2, Gilles Montambaux 2 Journal of Physics A 38 (2005) 3455-3471 We consider the weak localization correction to the conductance of a ring connected to a network. We analyze the harmonics content of the Al\’tshuler-Aronov-Spivak (AAS) oscillations and we show that the presence of wires connected to the ring is responsible for a behaviour different from the

P. Di Francesco 1, Paul Zinn-Justin 2 Journal of Physics A 38 (2005) L815-L822 We prove higher rank analogues of the Razumov–Stroganov sum rule for the groundstate of the O(1) loop model on a semi-infinite cylinder: we show that a weighted sum of components of the groundstate of the A_{k-1} IRF model yields integers that generalize the numbers of

Bohigas, O. Nuclear Physics A 751 (2005) 343c-372c

N. Bilas 1, N. Pavloff 1 Physical Review Letters 95 (2005) 130403 We consider the propagation of a dark soliton in a quasi 1D Bose-Einstein condensate in presence of a random potential. This configuration involves nonlinear effects and disorder, and we argue that, contrarily to the study of stationary transmission coefficients through a nonlinear disordered slab, it is a

Alain Comtet 1, 2, Satya N. Majumdar 1 Journal of Statistical Mechanics: Theory and Experiment 06 (2005) P06013 We consider a discrete time random walk in one dimension. At each time step the walker jumps by a random distance, independent from step to step, drawn from an arbitrary symmetric density function. We show that the expected positive maximum E[M_n] of

Rivoire, O. . Thèse-LPTMS Orsay (2005)