Statistics of conductance and shot-noise power for chaotic cavities
| dc.creator | Sommers, H. -J. | |
| dc.creator | Wieczorek, W. | |
| dc.creator | Savin, D. V. | |
| dc.date | 2007-10-29 | |
| dc.date.accessioned | 2026-07-07T08:39:12Z | |
| dc.date.available | 2026-07-07T08:39:12Z | |
| dc.description | We report on an analytical study of the statistics of conductance, $g$, and shot-noise power, $p$, for a chaotic cavity with arbitrary numbers $N_{1,2}$ of channels in two leads and symmetry parameter $β= 1,2,4$. With the theory of Selberg's integral the first four cumulants of $g$ and first two cumulants of $p$ are calculated explicitly. We give analytical expressions for the conductance and shot-noise distributions and determine their exact asymptotics near the edges up to linear order in distances from the edges. For $0<g<1$ a power law for the conductance distribution is exact. All results are also consistent with numerical simulations. | |
| dc.description | 7 pages, 3 figures. Proc. of the 3rd Workshop on Quantum Chaos and Localisation Phenomena, Warsaw, Poland, May 25-27, 2007 | |
| dc.identifier | https://arxiv.org/abs/0710.5370 | |
| dc.identifier | http://arxiv.org/abs/0710.5370 | |
| dc.identifier | ACTA PHYSICA POLONICA A vol. 112(2007) 691-697 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/140989 | |
| dc.subject | Mesoscale and Nanoscale Physics | |
| dc.title | Statistics of conductance and shot-noise power for chaotic cavities | |
| dc.type | text |