We introduce a method for the dissipative preparation of strongly correlated quantum states of ultracold atoms in an optical lattice via localized particle loss. The interplay of dissipation and interactions enables different types of dynamics. This ushers in a new line of experimental methods to maintain the coherence of a Bose-Einstein condensate or to deterministically generate macroscopically entangled quantum states.
Dissipation-induced macroscopic entanglement in an open optical lattice / G., Kordas; Wimberger, Sandro Marcel; D., Witthaut. - In: EUROPHYSICS LETTERS. - ISSN 0295-5075. - 100:3(2012), p. 30007. [10.1209/0295-5075/100/30007]
Dissipation-induced macroscopic entanglement in an open optical lattice
WIMBERGER, Sandro Marcel;
2012-01-01
Abstract
We introduce a method for the dissipative preparation of strongly correlated quantum states of ultracold atoms in an optical lattice via localized particle loss. The interplay of dissipation and interactions enables different types of dynamics. This ushers in a new line of experimental methods to maintain the coherence of a Bose-Einstein condensate or to deterministically generate macroscopically entangled quantum states.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
