Details

Autor(en) / Beteiligte

• Maniscalco, Sabrina
• Francica, Francesco
• Zaffino, Rosa L
• Lo Gullo, Nicola
• Plastina, Francesco

Titel

Protecting entanglement via the quantum Zeno effect

Ist Teil von

• Physical review letters, 2008-03, Vol.100 (9), p.090503-090503, Article 090503

Ort / Verlag

United States

Erscheinungsjahr

2008

Quelle

American Physical Society [PROLA]

Beschreibungen/Notizen

• We study the exact entanglement dynamics of two atoms in a lossy resonator. Besides discussing the steady-state entanglement, we show that in the strong coupling regime the system-reservoir correlations induce entanglement revivals and oscillations and propose a strategy to fight against the deterioration of the entanglement using the quantum Zeno effect.