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Showing 2016 · cond-mat.stat-mechShow all

37 papers · 2 filters

cond-mat.stat-mech2016★ 2 cited

Quasi-universality in mixed counterions systems

M. Trulsson, L. Samaj, E. Trizac

The screening of plate-plate interactions by counterions is an age-old problem. We revisit this classic question when counterions exhibit a distribution of charges. While it is exp…

cond-mat.stat-mech2016★ 22 cited

Statistics of the maximal distance and momentum in a trapped Fermi gas at low temperature

David S. Dean, Pierre Le Doussal, Satya N. Majumdar +1

We consider non-interacting fermions in an isotropic -dimensional harmonic trap. We compute analytically the cumulative distribution of the maximal radial distance of the fe…

cond-mat.stat-mech2016★ 14 cited

Probability distribution of the entanglement across a cut at an infinite-randomness fixed point

Trithep Devakul, Satya N. Majumdar, David A. Huse

We calculate the probability distribution of entanglement entropy S across a cut of a finite one dimensional spin chain of length L at an infinite randomness fixed point using Fish…

cond-mat.stat-mech2016★ 20 cited

True nature of the Curzon-Ahlborn efficiency

Yann Apertet, Henni Ouerdane, Christophe Goupil +1

The Curzon-Ahlborn efficiency has long served as the definite upper bound for the thermal efficiency at maximum output power, and has thus shaped the development of finite-time the…

cond-mat.stat-mech2016★ 15 cited

Truncated linear statistics associated with the eigenvalues of random matrices II. Partial sums over proper time delays for chaotic quantum dots

Aurélien Grabsch, Satya N. Majumdar, Christophe Texier

Invariant ensembles of random matrices are characterized by the distribution of their eigenvalues . We study the distribution of truncated linear statistics of…

cond-mat.stat-mech2016★ 6 cited

Configurational and energy landscape in one-dimensional Coulomb systems

Lucas Varela, Gabriel Tellez, Emmanuel Trizac

We study a one dimensional Coulomb system, where two charged colloids are neutralized by a collection of point counterions, with global neutrality. Temperature being given, two sit…

cond-mat.stat-mech2016★ 68 cited

Long time scaling behaviour for diffusion with resetting and memory

Denis Boyer, Martin R. Evans, Satya N. Majumdar

We consider a continuous-space and continuous-time diffusion process under resetting with memory. A particle resets to a position chosen from its trajectory in the past according t…

cond-mat.stat-mech2016★ 14 cited

Liouville field theory and log-correlated Random Energy Models

Xiangyu Cao, Pierre Le Doussal, Alberto Rosso +1

An exact mapping is established between the Liouville field theory (LFT) and the Gibbs measure statistics of a thermal particle in a 2D Gaussian Free Field plus a logarit…

cond-mat.stat-mech2016★ 221 cited

Cleaning large correlation matrices: tools from random matrix theory

Joël Bun, Jean-Philippe Bouchaud, Marc Potters

This review covers recent results concerning the estimation of large covariance matrices using tools from Random Matrix Theory (RMT). We introduce several RMT methods and analytica…

cond-mat.stat-mech2016★ 9 cited

One step replica symmetry breaking and extreme order statistics of logarithmic REMs

Xiangyu Cao, Yan V. Fyodorov, Pierre Le Doussal

Building upon the one-step replica symmetry breaking formalism, duly understood and ramified, we show that the sequence of ordered extreme values of a general class of Euclidean-sp…

cond-mat.stat-mech2016★ 13 cited

Exact distributions of cover times for independent random walkers in one dimension

Satya N. Majumdar, Sanjib Sabhapandit, Gregory Schehr

We study the probability density function (PDF) of the cover time of a finite interval of size , by independent one-dimensional Brownian motions, each with diffusion c…

cond-mat.stat-mech2016★ 105 cited

Non-interacting fermions at finite temperature in a -dimensional trap: universal correlations

David S. Dean, Pierre Le Doussal, Satya N. Majumdar +1

We study a system of non-interacting spin-less fermions trapped in a confining potential, in arbitrary dimensions and arbitrary temperature . The presence of the trap in…

cond-mat.stat-mech2016★ 3 cited

First Gap Statistics of Long Random Walks with Bounded Jumps

Philippe Mounaix, Gregory Schehr

We study one-dimensional discrete as well as continuous time random walks, either with a fixed number of steps (for discrete time) or on a fixed time interval (for continuo…

cond-mat.stat-mech2016★ 32 cited

Truncated linear statistics associated with the top eigenvalues of random matrices

Aurélien Grabsch, Satya N. Majumdar, Christophe Texier

Given a certain invariant random matrix ensemble characterised by the joint probability distribution of eigenvalues , many important questions have been related…

cond-mat.stat-mech2016★ 139 cited

Scaling theory of the Anderson transition in random graphs: ergodicity and universality

Ignacio García-Mata, Olivier Giraud, Bertrand Georgeot +3

We study the Anderson transition on a generic model of random graphs with a tunable branching parameter , through large scale numerical simulations and finite-size scalin…

cond-mat.stat-mech2016★ 19 cited

Non Relativistic Limit of Integrable QFT and Lieb-Liniger Models

Alvise Bastianello, Andrea De Luca, Giuseppe Mussardo

In this paper we study a suitable limit of integrable QFT with the aim to identify continuous non-relativistic integrable models with local interactions. This limit amounts to send…

cond-mat.stat-mech2016★ 10 cited

Conditioned random walks and interaction-driven condensation

Juraj Szavits-Nossan, Martin R. Evans, Satya N. Majumdar

We consider a discrete-time continuous-space random walk under the constraints that the number of returns to the origin (local time) and the total area under the walk are fixed. We…

cond-mat.stat-mech2016★ 17 cited

Genuine localisation transition in a long-range hopping model

Xiangyu Cao, Alberto Rosso, Jean-Philippe Bouchaud +1

We introduce and study a new class of Banded Random Matrix model describing sparse, long range quantum hopping in one dimension. Using a series of analytic arguments, numerical sim…

cond-mat.stat-mech2016★ 7 cited

Mutually avoiding paths in random media and largests eigenvalues of random matrices

Andrea De Luca, Pierre Le Doussal

Recently, it was shown that the probability distribution function (PDF) of the free energy of a single continuum directed polymer (DP) in a random potential, equivalently of the he…

cond-mat.stat-mech2016★ 42 cited

Fast equilibrium switch of a micro mechanical oscillator

Anne Le Cunuder, Ignacio Martinez, Artyom Petrosyan +3

We demonstrate an accurate method to control the motion of a micromechanical oscillator in contact with a thermal bath. The experiment is carried out on the cantilever tip of an At…

cond-mat.stat-mech2016★ 15 cited

Closed-loop approach to thermodynamics

C. Goupil, H. Ouerdane, E. Herbert +3

We present the closed loop approach to linear nonequilibrium thermodynamics considering a generic heat engine dissipatively connected to two temperature baths. The system is usuall…

cond-mat.stat-mech2016★ 13 cited

Convex Hulls of Multiple Random Walks: A Large-Deviation Study

Timo Dewenter, Gunnar Claussen, Alexander K. Hartmann +1

We study the polygons governing the convex hull of a point set created by the steps of independent two-dimensional random walkers. Each such walk consists of discrete time…

cond-mat.stat-mech2016★ 3 cited

Tracer diffusion coefficients in a sheared inelastic Maxwell gas

Vicente Garzó, Emmanuel Trizac

We study the transport properties of an impurity in a sheared granular gas, in the framework of the Boltzmann equation for inelastic Maxwell models. We investigate here the impact…

cond-mat.stat-mech2016★ 9 cited

Spontaneous pulsing states in an active particle system

Sarah Klein, Cécile Appert-Rolland, Martin R. Evans

We study a two-lane two-species exclusion process inspired by Lin et al. (C. Lin et al. J. Stat. Mech., 2011), that exhibits a non-equilibrium pulsing phase. Particles move on two…