output
20032008
most citedExact spectrum of the Lipkin-Meshkov-Glick model in the thermodynamic limit and finite-size corrections

253 citations

researchers with a paper here
collaborating institutions

21 papers

cond-mat.stat-mech2005★ 39 cited

Continuous unitary transformations in two-level boson systems

S. Dusuel, J. Vidal, J. M. Arias +2

Two-level boson systems displaying a quantum phase transition from a spherical (symmetric) to a deformed (broken) phase are studied. A formalism to diagonalize Hamiltonians with $O…

cond-mat.dis-nn2005★ 2 cited

Coulombian Disorder in Periodic Systems

E. Orignac, A. Rosso, R. Chitra +1

We study the effect of unscreened charged impurities on periodic systems. We show that the long wavelength component of the disorder becomes long ranged and dominates static correl…

cond-mat.stat-mech2005★ 85 cited

Non-perturbative fixed point in a non-equilibrium phase transition

L. Canet, H. Chaté, B. Delamotte +2

We apply the non-perturbative renormalization group method to a class of out-of-equilibrium phase transitions (usually called ``parity conserving'' or, more properly, ``generalized…

cond-mat.soft2005

The Role of Nonlinear Friction in the Dewetting of Thin Film Polymers

Thomas Vilmin, Elie Raphael, Pascal Damman +4

The study of the dewetting of very thin polymer films has recently revealed many unexpected features (e.g. unusual rim morphologies and front velocities) which have been the focus…

cond-mat.soft2005

Constant rate shearing on two dimensional cohesive disks

N. Olivi-Tran, O. Pozo, N. Fraysse

We performed two-dimensional Molecular Dynamics simulations of cohesive disks under shear. The cohesion between the disks is added by the action of springs between very next neighb…

cond-mat.other2005★ 46 cited

Modeling interactions for resonant p-wave scattering

Ludovic Pricoupenko

In view of recent experiments on ultra-cold polarized fermions, the zero-range potential approach is generalized to situations where two-body scattering is resonant in the p-wave c…