Modeling of nonlinear and non-stationary multi-vortex behavior of CDWs at nanoscales in restricted geometries of internal junctions
Yi, T., Luo, Y., Rojo Bravo, A.R., Brazovskii, S. Physica B407 (2012) 1839-1844
2012
Mesoscopic Anderson Box: Connecting Weak to Strong Coupling
Sébastien Burdin 2, Harold U. Baranger 1, Denis Ullmo 3 Physical Review B 85, 15 (2012) 155455 Both the weakly coupled and strong coupling Anderson impurity problems are characterized by a Fermi-liquid theory with weakly interacting quasiparticles. In an Anderson box, mesoscopic fluctuations of the effective single particle properties will be large. We study how the statistical fluctuations at low temperature
Mesoscopic Anderson Box: Connecting Weak to Strong Coupling Lire la suite »
Membrane shape at the edge of the dynamin Helix sets location and duration of the fission reaction
Morlot, S., Galli, V., Klein, M., Chiaruttini, N., Manzi, J., Humbert, F., Dinis, L., Lenz, M., Capello, G., Roux, A. Cell151 (2012) 619-629
Material dependence of Casimir forces: gradient expansion beyond proximity
G. Bimonte 1, T. Emig 2, M. Kardar 3 Applied Physics Letters 100 (2012) 074110 A widely used method for estimating Casimir interactions [H. B. G. Casimir, Proc. K. Ned. Akad. Wet. 51, 793 (1948)] between gently curved material surfaces at short distances is the proximity force approximation (PFA). While this approximation is asymptotically exact at vanishing separations, quantifying corrections to
Material dependence of Casimir forces: gradient expansion beyond proximity Lire la suite »
Level statistics of disordered spin-1/2 systems and its implications for materials with localized Cooper pairs
Emilio Cuevas, Mikhail Feigel’man, Lev Ioffe, Marc Mezard Nature Communications 3 (2012) 1128 The origin of continuous energy spectra in large disordered interacting quantum systems is one of the key unsolved problems in quantum physics. While small quantum systems with discrete energy levels are noiseless and stay coherent forever in the absence of any coupling
Lane formation in a lattice model for oppositely driven binary particles
Hiroki Ohta 1 Europhysics Letters 99 (2012) 40006 Oppositely driven binary particles with repulsive interactions on the square lattice are investigated at the zero-temperature limit. Two classes of steady states related to stuck configurations and lane formations have been constructed in systematic ways under certain conditions. A mean-field type analysis carried out using a percolation problem based
Lane formation in a lattice model for oppositely driven binary particles Lire la suite »
Lévy flights on the half line
Garcia-Garcia, R., Rosso, A., Schehr, G. Physical Review E86 (2012) 011101
Lévy flights on the half line Lire la suite »
Interaction of RNA molecules: binding energy and the statistical properties of random sequences
Valba, O.V., Nechaev, S.K., Tamm, M.V. Russian Journal of Physical Chemistry B6 (2012) 404-406
Impurity in a sheared inelastic Maxwell gas
V. Garzó 1, E. Trizac 2 Physical Review E 85 (2012) 011302 The Boltzmann equation for inelastic Maxwell models is considered in order to investigate the dynamics of an impurity (or intruder) immersed in a granular gas driven by a uniform shear flow. The analysis is based on an exact solution of the Boltzmann equation for a granular binary
Impurity in a sheared inelastic Maxwell gas Lire la suite »
Hopf bifurcation in the evolution of networks driven by spike-timing-dependent plasticity
Ren, Q.S, Kolwankar, K.M., Samal, A., Jost, J. Physical Review E 86 (2012) 056103