Details

Autor(en) / Beteiligte

• Lougovski, P.
• Solano, E.
• Walther, H.

Titel

Generation and purification of maximally entangled atomic states in optical cavities

Ist Teil von

• Physical review. A, Atomic, molecular, and optical physics, 2005-01, Vol.71 (1), Article 013811

Ort / Verlag

United States

Erscheinungsjahr

2005

Quelle

American Physical Society Journals

Beschreibungen/Notizen

• We present a probabilistic scheme for generating and purifying maximally entangled states of two atoms inside an optical cavity via no-photon detection at the cavity output, where ideal detectors are not required. The intermediate mixed states can be continuously purified so as to violate Bell inequalities in a parametrized manner. The scheme relies on an additional strong-driving field that realizes, atypically, simultaneous Jaynes-Cummings and anti-Jaynes-Cummings interactions.