Making atom-atom correlations observable by feedback control

Ivanov, D; Wallentowitz, S.

Abstract

Application of continuous feedback control to the center of mass of a bosonic gas is shown to induce a breathing of the atomic cloud. The amplitude of the breathing depends on initial atom-atom correlations and can thus be directly used for characterizing the quantumness of the atom-atom correlations. Two levels of quantumness appear in the form of a single-atom quadrature squeezing and of a violation of the classical Schwarz inequality. © Nauka/Interperiodica 2006.

Más información

Título según WOS: Making atom-atom correlations observable by feedback control
Título según SCOPUS: Making atom-atom correlations observable by feedback control
Título de la Revista: LASER PHYSICS
Volumen: 16
Número: 4
Editorial: IOP PUBLISHING LTD
Fecha de publicación: 2006
Página de inicio: 683
Página final: 686
Idioma: English
URL: http://link.springer.com/10.1134/S1054660X06040232
DOI:

10.1134/S1054660X06040232

Notas: ISI, SCOPUS