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 …
Two geometries are contrasted: A quantum dot and a disordered wire. The quantum dot is a …
Random-matrix theories in quantum physics: common concepts
T Guhr, A Müller–Groeling, HA Weidenmüller - Physics Reports, 1998 - Elsevier
We review the development of random-matrix theory (RMT) during the last fifteen years. We
emphasize both the theoretical aspects, and the application of the theory to a number of …
emphasize both the theoretical aspects, and the application of the theory to a number of …
[LIBRO][B] Supersymmetry in disorder and chaos
K Efetov - 1999 - books.google.com
The development of the supersymmetry technique has led to significant advances in the
study of disordered metals and semiconductors. Proven of great use in the analysis of …
study of disordered metals and semiconductors. Proven of great use in the analysis of …
Electron transport in quantum dots
The ongoing miniaturization of solid state devices often leads to the question:“How small
can we make resistors, transistors, etc., without changing the way they work?” The question …
can we make resistors, transistors, etc., without changing the way they work?” The question …
The statistical theory of quantum dots
Y Alhassid - Reviews of Modern Physics, 2000 - APS
A quantum dot is a sub-micron-scale conducting device containing up to several thousand
electrons. Transport through a quantum dot at low temperatures is a quantum-coherent …
electrons. Transport through a quantum dot at low temperatures is a quantum-coherent …
Mesoscopic transport through chaotic cavities: A random S-matrix theory approach
HU Baranger, PA Mello - Physical review letters, 1994 - APS
We deduce the effects of quantum interference on the conductance of chaotic cavities by
using a statistical ansatz for the S matrix. Assuming that the circular ensembles describe the …
using a statistical ansatz for the S matrix. Assuming that the circular ensembles describe the …
Weak localization in chaotic versus nonchaotic cavities: A striking difference in the line shape
AM Chang, HU Baranger, LN Pfeiffer, KW West - Physical review letters, 1994 - APS
We report experimental evidence that chaotic and nonchaotic scattering through ballistic
cavities display distinct signatures in quantum transport. In the case of nonchaotic cavities …
cavities display distinct signatures in quantum transport. In the case of nonchaotic cavities …
Generalized circular ensemble of scattering matrices for a chaotic cavity with nonideal leads
PW Brouwer - Physical Review B, 1995 - APS
We consider the problem of the statistics of the scattering matrix S of a chaotic cavity
(quantum dot), which is coupled to the outside world by nonideal leads containing N …
(quantum dot), which is coupled to the outside world by nonideal leads containing N …
Voltage-probe and imaginary-potential models for dephasing in a chaotic quantum dot
We compare two widely used models for dephasing in a chaotic quantum dot: the
introduction of a fictitious voltage probe into the scattering matrix and the addition of an …
introduction of a fictitious voltage probe into the scattering matrix and the addition of an …
Statistics and parametric correlations of Coulomb blockade peak fluctuations in quantum dots
We report measurements of mesoscopic fluctuations of Coulomb blockade peaks in a shape-
deformable GaAs quantum dot. Distributions of peak heights agree with predicted universal …
deformable GaAs quantum dot. Distributions of peak heights agree with predicted universal …