Quantum-Classical Transition of Photon-Carnot Engine Induced by Quantum Decoherence
| dc.creator | Quan, H. T. | |
| dc.creator | Zhang, P. | |
| dc.creator | Sun, C. P. | |
| dc.date | 2005-08-01 | |
| dc.date | 2006-04-04 | |
| dc.date.accessioned | 2026-07-07T06:43:38Z | |
| dc.date.available | 2026-07-07T06:43:38Z | |
| dc.description | We study the physical implementation of the Photon Carnot engine (PCE) based on the cavity QED system [M. Scully et al, Science, \textbf{299}, 862 (2003)]. Here, we analyze two decoherence mechanisms for the more practical systems of PCE, the dissipation of photon field and the pure dephasing of the input atoms. As a result we find that (I) the PCE can work well to some extent even in the existence of the cavity loss (photon dissipation); and (II) the short-time atomic dephasing, which can destroy the PCE, is a fatal problem to be overcome. | |
| dc.description | 6 pages, 3 figures | |
| dc.identifier | https://arxiv.org/abs/quant-ph/0508008 | |
| dc.identifier | http://arxiv.org/abs/quant-ph/0508008 | |
| dc.identifier | Physical Review E, 73, 036122 (2006) | |
| dc.identifier | doi:10.1103/PhysRevE.73.036122 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/102487 | |
| dc.subject | Quantum Physics | |
| dc.title | Quantum-Classical Transition of Photon-Carnot Engine Induced by Quantum Decoherence | |
| dc.type | text |