Statistical correlations in a Coulomb gas with a test charge
| dc.creator | Schomerus, Henning | |
| dc.date | 2008-06-16 | |
| dc.date | 2008-07-01 | |
| dc.date.accessioned | 2026-07-07T11:51:43Z | |
| dc.date.available | 2026-07-07T11:51:43Z | |
| dc.description | A recent paper [Jokela et al, arxiv:0806.1491 9 June 2008] contains a surmise about an expectation value in a Coulomb gas which interacts with an additional charge xi that sits at a fixed position. Here I demonstrate the validity of the surmised expression and extend it to a certain class of higher cumulants. The calculation is based on the analogy to statistical averages in the circular unitary ensemble of random-matrix theory and exploits properties of orthogonal polynomials on the unit circle. | |
| dc.description | 4 pages | |
| dc.identifier | https://arxiv.org/abs/0806.2602 | |
| dc.identifier | http://arxiv.org/abs/0806.2602 | |
| dc.identifier | J.Phys.A41:332002,2008 | |
| dc.identifier | doi:10.1088/1751-8113/41/33/332002 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/203994 | |
| dc.subject | Statistical Mechanics | |
| dc.subject | High Energy Physics - Theory | |
| dc.subject | Mathematical Physics | |
| dc.title | Statistical correlations in a Coulomb gas with a test charge | |
| dc.type | text |