publications

Finite-temperature fluid–insulator transition of strongly interacting 1D disordered bosons

Vincent P. Michal 1 Igor L. Aleiner 2 Boris L. Altshuler 3, 2 Georgy V. Shlyapnikov 4, 5, 1, 3 Proceedings of the National Academy of Sciences of the United States of America , National Academy of Sciences, 2016, 113 (31), pp.E4455 – E4459 1. LPTMS – Laboratoire de Physique Théorique et Modèles Statistiques 2. […]

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Finite-temperature effects on interacting bosonic one-dimensional systems in disordered lattices

Lorenzo Gori 1 Thomas Barthel 2, 3 Avinash Kumar 1 Eleonora Lucioni 4, 1 Luca Tanzi 1 Massimo Inguscio 1, 4 Giovanni Modugno 1, 4 Thierry Giamarchi 5 Chiara D’Errico 1, 4 Guillaume Roux 3 Physical Review A, American Physical Society, 2016, 93, pp.033650 We analyze the finite-temperature effects on the phase diagram describing the

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Finite N corrections to the limiting distribution of the smallest eigenvalue of Wishart complex matrices

Anthony Perret 1 Gregory Schehr 1 Random Matrices. Theory and Applications, 2016, 5, pp.1650001 We study the probability distribution function (PDF) of the smallest eigenvalue of Laguerre-Wishart matrices $W = X^\dagger X$ where $X$ is a random $M \times N$ ($M \geq N$) matrix, with complex Gaussian independent entries. We compute this PDF in terms

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Fiber networks amplify active stress

Pierre Ronceray 1 Chase Broedersz 2, 3 Martin Lenz 1 Proceedings of the National Academy of Sciences of the United States of America , National Academy of Sciences, 2016, 113, pp.2827 Large-scale force generation is essential for biological functions such as cell motility, embryonic development, and muscle contraction. In these processes, forces generated at the

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Extreme value statistics of 2d Gaussian Free Field: effect of finite domains

Xiangyu Cao 1 Alberto Rosso 1 Raoul Santachiara 1 Journal of Physics A: Mathematical and Theoretical, IOP Publishing, 2016, 49, pp.02LT02 We study minima statistics of the 2d Gaussian Free Field on circles in the unit disk with Dirichlet boundary condition. Free energy distributions of the associated Random Energy models are exactly calculated in the

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Exact statistics of record increments of random walks and L\’evy flights

Claude Godreche 1 Satya N. Majumdar 2 Gregory Schehr 2 Physical Review Letters, American Physical Society, 2016, 117, pp.010601 We study the statistics of increments in record values in a time series $\{x_0=0,x_1, x_2, \ldots, x_n\}$ generated by the positions of a random walk (discrete time, continuous space) of duration $n$ steps. For arbitrary jump

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Exact Short-Time Height Distribution in the One-Dimensional Kardar-Parisi-Zhang Equation and Edge Fermions at High Temperature

Pierre Le Doussal 1 Satya N. Majumdar 2 Alberto Rosso 2 Grégory Schehr 2 Physical Review Letters, American Physical Society, 2016, 117 (7), pp.070403 1. LPTENS – Laboratoire de Physique Théorique de l’ENS 2. LPTMS – Laboratoire de Physique Théorique et Modèles Statistiques

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Exact gap statistics for the random average process on a ring with a tracer

Julien Cividini 1 Anupam Kundu 2, 3, 1 Satya N. Majumdar 3 David Mukamel 1 Journal of Physics A: Mathematical and Theoretical, IOP Publishing, 2016, 49, pp.085002 We study statistics of the gaps in Random Average Process (RAP) on a ring with particles hopping symmetrically, except one tracer particle which could be driven. These particles

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