Random-matrix theory of quantum transport

CWJ Beenakker - Reviews of modern physics, 1997 - APS
This is a review of the statistical properties of the scattering matrix of a mesoscopic system.
Two geometries are contrasted: A quantum dot and a disordered wire. The quantum dot is a …

[图书][B] Introduction to mesoscopic physics

Y Imry - 2002 - books.google.com
Mesoscopic physics refers to the physics of structures larger than a nanometer (one billionth
of a meter) but smaller than a micrometer (one millionth of a meter). This size range is the …

Quantum transport in semiconductor-superconductor microjunctions

CWJ Beenakker - Physical Review B, 1992 - APS
A formula is derived that relates the conductance of a normal-metal–superconductor (NS)
junction to the single-electron transmission eigenvalues. The formula is applied to a …

Universal statistics of transport in disordered conductors

H Lee, LS Levitov, AY Yakovets - Physical Review B, 1995 - APS
We study electron counting statistics of a disordered conductor in the low-temperature limit.
We derive an expression for the distribution of charge transmitted over a finite time interval …

Nonlogarithmic repulsion of transmission eigenvalues in a disordered wire

CWJ Beenakker, B Rejaei - Physical review letters, 1993 - APS
An exact solution is presented of the Fokker-Planck equation which governs the evolution of
an ensemble of disordered metal wires of increasing length, in a magnetic field. By a …

Exact solution for the distribution of transmission eigenvalues in a disordered wire and comparison with random-matrix theory

CWJ Beenakker, B Rajaei - Physical Review B, 1994 - APS
We consider the complete probability distribution P ({T n}) of the transmission eigenvalues T
1, T 2,..., TN of a disordered quasi-one-dimensional conductor (length L much greater than …

Random-matrix models of monitored quantum circuits

VB Bulchandani, SL Sondhi, JT Chalker - Journal of Statistical Physics, 2024 - Springer
We study the competition between Haar-random unitary dynamics and measurements for
unstructured systems of qubits. For projective measurements, we derive various properties …

Topological supercurrents interaction and fluctuations in the multiterminal Josephson effect

HY Xie, A Levchenko - Physical Review B, 2019 - APS
We study the Josephson effect in the multiterminal junction of topological superconductors.
We use the symmetry-constrained scattering matrix approach to derive band dispersions of …

Distribution of transmission eigenvalues in disordered wires

M Caselle - Physical review letters, 1995 - APS
Abstract We solve the Dorokhov-Mello-Pereyra-Kumar equation which describes the
evolution of an ensemble of disordered wires of increasing length in the three cases β= 1, 2 …

Nonperturbative calculation of the probability distribution of plane-wave transmission through a disordered waveguide

SA Van Langen, PW Brouwer, CWJ Beenakker - Physical Review E, 1996 - APS
A nonperturbative random-matrix theory is applied to the transmission of a monochromatic
scalar wave through a disordered waveguide. The probability distributions of the …