Entropy correlations and entanglement of a superconducting charge qubit in a resonant cavity in the presence of noise
Yükleniyor...
Dosyalar
Tarih
2011
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Iop Publishing Ltd
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
We study the dynamics of the entropy correlations and entanglement in a system of interaction of a superconducting charge qubit with a single-mode resonant cavity subject to noise considered as two-state random phase telegraph noise. We show that although the noise has an apparent suppressing effect on the evolution of the entropies of the qubit and the field and also on the entanglement in the system, the entropy exchange between the qubit and the field is independent of it during the time evolution of the system.
Açıklama
Anahtar Kelimeler
Random Phase Telegraph Noise, Entropy, Entanglement
Kaynak
Communications In Theoretical Physics
WoS Q Değeri
Q3
Scopus Q Değeri
Q2
Cilt
56
Sayı
1
