Cooperative quantum jumps for three dipole-interacting atoms
| dc.creator | Hannstein, Volker | |
| dc.creator | Hegerfeldt, Gerhard C. | |
| dc.date | 2004-01-09 | |
| dc.date | 2004-08-18 | |
| dc.date.accessioned | 2026-07-07T06:08:45Z | |
| dc.date.available | 2026-07-07T06:08:45Z | |
| dc.description | We investigate the effect of the dipole-dipole interaction on the quantum jump statistics of three atoms. This is done for three-level systems in a V configuration and in what may be called a D configuration. The transition rates between the four different intensity periods are calculated in closed form. Cooperative effects are shown to increase by a factor of 2 compared to two of either three-level systems. This results in transition rates that are, for distances of about one wavelength of the strong transition, up to 100% higher than for independent systems. In addition the double and triple jump rates are calculated from the transition rates. In this case cooperative effects of up to 170% for distances of about one wavelength and still up to 15% around 10 wavelengths are found. Nevertheless, for the parameters of an experiment with Hg+ ions the effects are negligible, in agreement with the experimental data. For three Ba+ ions this seems to indicate that the large cooperative effects observed experimentally cannot be explained by the dipole-dipole interaction. | |
| dc.description | 9 pages, 9 figures. Revised version, to be published in PRA | |
| dc.identifier | https://arxiv.org/abs/quant-ph/0401050 | |
| dc.identifier | http://arxiv.org/abs/quant-ph/0401050 | |
| dc.identifier | Phys. Rev. A 70, 023820 (2004) | |
| dc.identifier | doi:10.1103/PhysRevA.70.023820 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/91742 | |
| dc.subject | Quantum Physics | |
| dc.title | Cooperative quantum jumps for three dipole-interacting atoms | |
| dc.type | text |