Top eigenvalue of a random matrix: large deviations and third order phase transition

SN Majumdar, G Schehr - Journal of Statistical Mechanics …, 2014 - iopscience.iop.org
We study the fluctuations of the largest eigenvalue λ max of N× N random matrices in the
limit of large N. The main focus is on Gaussian β ensembles, including in particular the …

Entanglement is necessary for optimal quantum property testing

S Bubeck, S Chen, J Li - 2020 IEEE 61st Annual Symposium on …, 2020 - ieeexplore.ieee.org
There has been a surge of progress in recent years in develo** algorithms for testing and
learning quantum states that achieve optimal copy complexity 1–6. Unfortunately, they …

Counting statistics of transport through Coulomb blockade nanostructures: High-order cumulants and non-Markovian effects

C Flindt, T Novotný, A Braggio, AP Jauho - Physical Review B—Condensed …, 2010 - APS
Recent experimental progress has made it possible to detect in real-time single electrons
tunneling through Coulomb blockade nanostructures, thereby allowing for precise …

Full counting statistics of 1d short range Riesz gases in confinement

J Kethepalli, M Kulkarni, A Kundu… - Journal of Statistical …, 2024 - iopscience.iop.org
We investigate the full counting statistics of a harmonically confined 1d short range Riesz
gas consisting of N particles in equilibrium at finite temperature. The particles interact with …

Moments of the position of the maximum for GUE characteristic polynomials and for log-correlated Gaussian processes

YV Fyodorov, PL Doussal - Journal of Statistical Physics, 2016 - Springer
We study three instances of log-correlated processes on the interval: the logarithm of the
Gaussian unitary ensemble (GUE) characteristic polynomial, the Gaussian log-correlated …

Tau-Function Theory of Chaotic Quantum Transport with β = 1, 2, 4

F Mezzadri, NJ Simm - Communications in Mathematical Physics, 2013 - Springer
We study the cumulants and their generating functions of the probability distributions of the
conductance, shot noise and Wigner delay time in ballistic quantum dots. Our approach is …

An exact formula for the variance of linear statistics in the one-dimensional jellium model

A Flack, SN Majumdar, G Schehr - Journal of Physics A …, 2023 - iopscience.iop.org
An exact formula for the variance of linear statistics in the one-dimensional jellium model -
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Moments of the transmission eigenvalues, proper delay times, and random matrix theory. I

F Mezzadri, NJ Simm - Journal of mathematical physics, 2011 - pubs.aip.org
We develop a method to compute the moments of the eigenvalue densities of matrices in the
Gaussian, Laguerre, and Jacobi ensembles for all the symmetry classes β∈{1, 2, 4} and …

Recursion scheme for the largest -Wishart–Laguerre eigenvalue and Landauer conductance in quantum transport

PJ Forrester, S Kumar - Journal of Physics A: Mathematical and …, 2019 - iopscience.iop.org
The largest eigenvalue distribution of the Wishart–Laguerre ensemble, indexed by Dyson
parameter and Laguerre parameter a, is fundamental in multivariate statistics and finds …

Probability distributions of linear statistics in chaotic cavities and associated phase transitions

P Vivo, SN Majumdar, O Bohigas - Physical Review B—Condensed Matter and …, 2010 - APS
We establish large deviation formulas for linear statistics on the N transmission eigenvalues
{T i} of a chaotic cavity, in the framework of random matrix theory. Given any linear statistics …