Sergey Matveenko 1, 2 Stephane Ouvry 2 Journal of Physics A: Mathematical and Theoretical, Institute of Physics: Hybrid Open Access, 2014, 47, pp.185001 When random walks on a square lattice are biased horizontally to move solely to the right, the probability distribution of their algebraic area can be exactly obtained. We explicitly map this biased […]
Pablo Rodriguez-Lopez 1 Adolfo Grushin 2 Physical Review Letters, American Physical Society, 2014, 112 (5), pp.056804. 〈10.1103/PhysRevLett.112.056804〉 1. LPTMS – Laboratoire de Physique Théorique et Modèles Statistiques 2. ICMM – Instituto de Ciencia de Materiales de Madrid
Archive ouverte HAL – Repulsive Casimir Effect with Chern Insulators Lire la suite »
Thierry Jolicoeur 1 Takahiro Mizusaki 2 Philippe Lecheminant 3 Physical Review B (Condensed Matter), American Physical Society, 2014, 90, pp.075116 We study the Gaffnian trial wavefunction proposed to describe fractional quantum Hall correlations at Bose filling factor $\nu=2/3$ and Fermi filling $\nu=2/5$. A family of Hamiltonians interpolating between a hard-core interaction for which the physics
Absence of a gap in the Gaffnian state Lire la suite »
Daniel Braun 1 Olivier Giraud 2 Ion Nechita 1 Clement Pellegrini 3 Marko Znidaric 4 Journal of Physics A: Mathematical and Theoretical, Institute of Physics: Hybrid Open Access, 2014, 47 (13), pp.135302. <10.1088/1751-8113/47/13/135302> We investigate the set of quantum channels acting on a single qubit. We provide a compact generalization of the Fujiwara-Algoet conditions for
A universal set of qubit quantum channels Lire la suite »
Gernot Akemann 1 Dario Villamaina 2 Pierpaolo Vivo 3 Physical Review E, American Physical Society, 2014, 89, pp.062146 We consider an invariant random matrix model where the standard Gaussian potential is distorted by an additional single pole of order $m$. We compute the average or macroscopic spectral density in the limit of large matrix size,
A singular-potential random matrix model arising in mean-field glassy systems Lire la suite »
Jean-Michel Caillol 1 Martin Trulsson 2 The Journal of Chemical Physics, 2014, 141, pp.124111 We present a new method for Monte Carlo or Molecular Dynamics numerical simulations of three dimensional polar fluids. The simulation cell is defined to be the surface of the northern hemisphere of a four-dimensional (hyper)sphere. The point dipoles are constrained to
