Stationary State Entanglement of Two Atoms Inside an Optical Cavity under Noise
Yükleniyor...
Dosyalar
Tarih
2008
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Springer/Plenum Publishers
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
In this paper, the entanglement properties of a system of two atoms inside an optical cavity in a stochastic interaction with field are studied by the Jaynes-Cummings Model. The phase telegraph noise is considered as a noise term and an exact solution to the model is obtained. The solution reveals the resulting decoherence effects of the noise on the entanglement properties of the system. It shows that under the noise the individual atoms do not entangle with the cavity field. However, a strong atom-atom entanglement is observed in a stationary state. It is seen that a relatively strong noise is cooperative in the construction of the steady state atom-atom entanglement.
Açıklama
Anahtar Kelimeler
Entanglement, Random Phase Telegraph Noise, Concurrence
Kaynak
International Journal Of Theoretical Physics
WoS Q Değeri
Q3
Scopus Q Değeri
Q3
Cilt
47
Sayı
12
