Generation and purification of maximally entangled atomic states in optical cavities

P. Lougovski; E. Solano; Herbert Walther

Generation and purification of maximally entangled atomic states in optical cavities

P. Lougovski, E. Solano, Herbert Walther

Research output: Contribution to journal › Article › peer-review

41 Scopus citations

Abstract

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. © 2005 The American Physical Society.

Original language	Spanish
Journal	Physical Review A: atomic, molecular, and optical physics
Volume	71
State	Published - 1 Jan 2005
Externally published	Yes

Cite this

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title = "Generation and purification of maximally entangled atomic states in optical cavities",

abstract = "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. {\textcopyright} 2005 The American Physical Society.",

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AU - Walther, Herbert

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N2 - 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. © 2005 The American Physical Society.

AB - 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. © 2005 The American Physical Society.

M3 - Artículo

SN - 2469-9926

VL - 71

JO - Physical Review A: atomic, molecular, and optical physics

JF - Physical Review A: atomic, molecular, and optical physics

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