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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 […]

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,

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

P.-É. Larré 1 N. PavloffA. M. Kamchatnov P.-É. Larré, N. Pavloff, A. M. Kamchatnov. Polarization hydrodynamics in a one-dimensional polariton condensate. Physical Review B, American Physical Society, 2013, 88, pp.224503. ⟨10.1103/PhysRevB.88.224503⟩. ⟨hal-03538702⟩ We study the hydrodynamics of a nonresonantly-pumped polariton condensate in a quasi-one-dimensional quantum wire taking into account the spin degree of freedom. We

P.-É. Larré 1 N. Pavloff P.-É. Larré, N. Pavloff. Hawking radiation in a two-component Bose-Einstein condensate. EPL – Europhysics Letters, European Physical Society/EDP Sciences/Società Italiana di Fisica/IOP Publishing, 2013, 103, pp.60001. ⟨10.1209/0295-5075/103/60001⟩. ⟨hal-03538691⟩ We consider a simple realization of an event horizon in the flow of a one-dimensional two-component Bose-Einstein condensate. Such a condensate has

Martin R. Evans 1 Satya N. Majumdar 2 Kirone Mallick 3 Martin R. Evans, Satya N. Majumdar, Kirone Mallick. Optimal diffusive search: nonequilibrium resetting versus equilibrium dynamics. Journal of Physics A: Mathematical and Theoretical, IOP Publishing, 2013, 46, pp.185001. ⟨10.1088/1751-8113/46/18/185001⟩. ⟨hal-00825684⟩ We study first-passage time problems for a diffusive particle with stochastic resetting with a

M. Bressi 1, 2 J. Sciare 1 V. GhersiN. Bonnaire 1 J. B. Nicolas 1, 2 J.-E. Petit 1 S. Moukhtar 3 A. Rosso 4 N. Mihalopoulos 5 A. Féron 1 M. Bressi, J. Sciare, V. Ghersi, N. Bonnaire, J. B. Nicolas, et al.. A one-year comprehensive chemical characterisation of fine aerosol (PM_2.5) at urban,

Martin R. Evans 1 Satya N. Majumdar 2 Kirone Mallick 3 Martin R. Evans, Satya N. Majumdar, Kirone Mallick. Optimal diffusive search: nonequilibrium resetting versus equilibrium dynamics. Journal of Physics A: Mathematical and Theoretical, IOP Publishing, 2013, 46, pp.185001. ⟨10.1088/1751-8113/46/18/185001⟩. ⟨hal-00825684⟩ We study first-passage time problems for a diffusive particle with stochastic resetting with a

M. Bressi 1 J. Sciare 2 V. GhersiN. Bonnaire 2 J. NicolasJ.-E. Petit 2 S. Moukhtar 3 A. Rosso 4 N. Mihalopoulos 5 A. Féron 6 M. Bressi, J. Sciare, V. Ghersi, N. Bonnaire, J. Nicolas, et al.. A one-year comprehensive chemical characterisation of fine aerosol (PM_2.5) at urban, suburban and rural background sites in

Martin Trulsson 1 Bo Jönsson 2 Christophe Labbez 3 Martin Trulsson, Bo Jönsson, Christophe Labbez. On the origin of the halo stabilization. Physical Chemistry Chemical Physics, Royal Society of Chemistry, 2013, 15 (2), pp.541-545. ⟨10.1039/c2cp42404e⟩. ⟨hal-02376063⟩ 1. LPTMS – Laboratoire de Physique Théorique et Modèles Statistiques 2. THEORETICAL CHEMISTRY – Theoretical Chemistry 3. LICB –