2017

Kirill Plekhanov 1, 2 Guillaume Roux 2 Karyn Le Hur 1 Physical Review B : Condensed matter and materials physics, American Physical Society, 2017, 95, pp.045102 The realization of synthetic gauge fields has attracted a lot of attention recently in relation with periodically driven systems and the Floquet theory. In ultra-cold atom systems in optical […]

Betzalel Bazak 1 Dmitry S. Petrov 2, 3 Physical Review Letters, American Physical Society, 2017, 118 (8), pp.083002 We show that four heavy fermions interacting resonantly with a lighter atom (4+1 system) become Efimovian at mass ratio 13.279(2), which is smaller than the corresponding 2+1 and 3+1 thresholds. We thus predict the five-body Efimov effect

Philippe Mounaix 1 Gregory Schehr 2 Journal of Physics A: Mathematical and Theoretical, IOP Publishing, 2017, 50 (18), pp.185001 We study one-dimensional discrete as well as continuous time random walks, either with a fixed number of steps (for discrete time) $n$ or on a fixed time interval $T$ (for continuous time). In both cases, we

Martin Lenz 1 European Biophysics Journal with Biophysics Letters, 2017 Living cells move thanks to assemblies of actin filaments and myosin motors that range from very organized striated muscle tissue to disordered intracellular bundles. The mechanisms powering these disordered structures are debated, and all models studied so far predict that they are contractile. We reexamine

Abhishek DharAnupam KunduSatya Majumdar 1 Sanjib SabhapanditGrégory Schehr 1 Phys.Rev.Lett., 2017, 119 (6), pp.060601. 〈10.1103/PhysRevLett.119.060601〉 We consider a one-dimensional classical Coulomb gas of N-like charges in a harmonic potential—also known as the one-dimensional one-component plasma. We compute, analytically, the probability distribution of the position xmax of the rightmost charge in the limit of large N.

T. Congy 1 S. K. Ivanov 2, 3 A. M. Kamchatnov 4 N. Pavloff 1 Chaos, American Institute of Physics, 2017, 27 (8), pp.083107. 〈10.1063/1.4997052〉 We consider the space-time evolution of initial discontinuities of depth and flow velocity for an integrable version of the shallow water Boussinesq system introduced by Kaup. We focus on a

Yong Zeng 1 Peng Xu 1 Xiaodong He 1 Yangyang Liu 1 Min Liu 1 Jin Wang 1 D. j. Papoular 2 G. v. Shlyapnikov 3 Mingsheng Zhan 1 Physical Review Letters, American Physical Society, 2017, 119 (16), 〈10.1103/PhysRevLett.119.160502〉 Quantum entanglement is crucial for simulating and understanding exotic physics of strongly correlated many-body systems, such as high–temperature

Fabian Bohnet-Waldraff 1, 2 Daniel Braun 2 Olivier Giraud 1 Physical Review A, American Physical Society, 2017, 96 (3), pp.032312. 〈10.1103/PhysRevA.96.032312〉 We map the quantum entanglement problem onto the mathematically well-studied truncated moment problem. This yields a necessary and sufficient condition for separability that can be checked by a hierarchy of semi-definite programs. The algorithm

Arvind Ravichandran 1 Gerrit A. Vliegenthart 1 Guglielmo Saggiorato 1, 2 Thorsten Auth 1 Gerhard Gompper 1 Biophysical Journal, Biophysical Society, 2017, 113 (5), pp.1121 – 1132. 〈10.1016/j.bpj.2017.07.016〉 1. Institute of Complex Systems and Institute for Advanced Simulation 2. LPTMS – Laboratoire de Physique Théorique et Modèles Statistiques

Christina RichardsConchita AlonsoClaude Becker 1 Oliver Bossdorf 2 Etienne Bucher 3 Maria Colome-Tatche 4 Walter Durka 5 Jan EngelhardtBence GasparAndreas Gogol-DöringIvo Grosse 6 Thomas van GurpKatrin Heer 7 Ilkka Kronholm 8 Christian LampeiVít LatzelMarie Mirouze 9 Lars OpgenoorthOvidiu Paun 10 Sonja ProhaskaStefan RensingPeter Stadler 11 Emiliano Trucchi 12 Kristian UllrichKoen VerhoevenTim Coulson 13 Christina Richards,