publications

Archive ouverte HAL – Mapping the Calogero model on the Anyon model

Stéphane Ouvry 1 Alexios P. Polychronakos Nucl.Phys.B, 2018, 936, pp.189-205. 〈10.1016/j.nuclphysb.2018.09.011〉 We explicitly map the N -body one dimensional Calogero eigenstates in a harmonic well to the lowest Landau level sector of N -body eigenstates of the two dimensional anyon model in a harmonic well. The mapping is achieved in terms of a convolution kernel […]

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Archive ouverte HAL – Log-correlated random-energy models with extensive free-energy fluctuations: Pathologies caused by rare events as signatures of phase transitions

Xiangyu Cao 1 Yan FyodorovPierre Le Doussal 2 Phys.Rev.E, 2018, 97 (2), pp.022117. 〈10.1103/PhysRevE.97.022117〉 We address systematically an apparent nonphysical behavior of the free-energy moment generating function for several instances of the logarithmically correlated models: the fractional Brownian motion with Hurst index H=0 (fBm0) (and its bridge version), a one-dimensional model appearing in decaying Burgers

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Archive ouverte HAL – Localization of soft modes at the depinning transition

Xiangyu Cao 1 Sebastián Bouzat 2 Alejandro B. Kolton 2 Alberto Rosso 1 Physical Review E , American Physical Society (APS), 2018, 97 (2), 〈10.1103/PhysRevE.97.022118〉 We characterize the soft modes of the dynamical matrix at the depinning transition, and compare it with the properties of the Anderson model (and long–range generalizations). The density of states

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Archive ouverte HAL – Like-charge attraction in a one-dimensional setting: the importance of being odd

E. Trizac 1 G. Tellez 2 European Journal of Physics, European Physical Society, 2018 From cement cohesion to DNA condensation, a proper statistical physics treatment of systems with long range forces is important for a number of applications in physics, chemistry, and biology. We compute here the effective force between fixed charged macromolecules, screened by

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Archive ouverte HAL – Large deviations of convex hulls of self-avoiding random walks

Hendrik Schawe 1 Alexander K. Hartmann 2 Satya N. Majumdar 3 Alexander HartmannSatya Majumdar 3 Physical Review E , American Physical Society (APS), 2018, 97 (6), 〈10.1103/PhysRevE.97.062159〉 A global picture of a random particle movement is given by the convex hull of the visited points. We obtained numerically the probability distributions of the volume and

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Archive ouverte HAL – Jak-TGFβ cross-talk links transient adipose tissue inflammation to beige adipogenesis

Rohollah BabaeiMaximilian SchusterIrina MelnSarah LerchRayane Ghandour 1 Didier Pisani 2 Irem Bayindir-BuchhalterJulia MarxShuang Wu 3 Gabriele SchoiswohlAdrian BilleterDamir KrunicJan MauerYun-Hee LeeJames GrannemanLars FischerBeat Müller-StichEz-Zoubir Amri 4 Erin KershawMathias Heikenwalder 5 Stephan Herzig 6 Alexandros Vegiopoulos Rohollah Babaei, Maximilian Schuster, Irina Meln, Sarah Lerch, Rayane Ghandour, et al.. Jak-TGFβ cross-talk links transient adipose tissue inflammation to

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Archive ouverte HAL – Integrated Strategy for Lead Optimization Based on Fragment Growing: The Diversity-Oriented-Target-Focused-Synthesis Approach

Laurent Hoffer 1 Yuliia VoitovichBrigitt Raux 2 Kendall CarrascoChristophe Muller 3 Aleksey Fedorov 4 Carine Derviaux 5 Agnès AmouricStéphane Betzi 6 Dragos Horvath 7 Alexandre Varnek 8 Yves Collette 6 Sébastien Combes 9 Philippe Roche 10 Xavier Morelli 5 Journal of Medicinal Chemistry, American Chemical Society, 2018, 61 (13), pp.5719-5732. 〈10.1021/acs.jmedchem.8b00653〉 1. Institut de Chimie

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Archive ouverte HAL – Hofstadter point spectrum trace and the Almost Mathieu operator

Stephane Ouvry 1 Stephan Wagner 2 Shuang Wu 1 Journal of Mathematical Physics, American Institute of Physics (AIP), 2018 We consider point spectrum traces in the Hofstadter model. We show how to recover the full quantum Hofstadter trace by integrating these point spectrum traces with the appropriate free density of states on the lattice. This

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Archive ouverte HAL – Higher-order corrections to the effective potential close to the jamming transition in the perceptron model

Ada Altieri 1, 2 Physical Review E , American Physical Society (APS), 2018, 97 (1), 〈10.1103/PhysRevE.97.012103〉 We analyze the perceptron model performing a Plefka-like expansion of the free energy. This model falls in the same universality class as hard spheres near jamming, allowing to get exact predictions in high dimensions for more complex systems. Our

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