Artículos de revistas
Cavity field reconstruction at finite temperature
Registro en:
Journal Of Modern Optics. Taylor & Francis Ltd, v. 47, n. 12, n. 2127, n. 2131, 2000.
0950-0340
WOS:000089402200008
10.1080/09500340008235135
Autor
Moya-Cessa, H
Vidiella-Barranco, A
Tombesi, P
Roversi, JA
Institución
Resumen
We present a scheme to reconstruct the quantum state of a field prepared inside a lossy cavity at finite temperature. Quantum coherences are normally destroyed by the interaction with an environment, but we show that it is possible to recover complete information about the initial state (before interaction with its environment), making possible to reconstruct any s-parametrized quasiprobability distribution, in particular, the Wigner function. 47 12 2127 2131