2004/02/27 by Khan W. Mahmud, Mahmud, Khan W., Mary Ann Leung +3
Computer Science · Physics and Astronomy · #Cold Atom Physics and Bose-Einstein Condensates #FOS: Physical sciences #Other Condensed Matter (cond-mat.other) #Quantum Information and Cryptography #Quantum Mechanics and Applications #Quantum Physics (quant-ph) #Soft Condensed Matter (cond-mat.soft) #cond-mat.other #cond-mat.soft #quant-ph
paper · pdf · doi:10.48550/arxiv.cond-mat/0403002
revised version, 5 pages, 4 figures
openalex publication_date 2004/02/27 · arxiv created 2005/03/16 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
We provide a scheme for the generation of controlled entangled number states of Bose-Einstein condensates in multiple wells, and also provide a novel method for the creation of squeezed states without severe adiabatic constraints on barrier heights. The condensate in a multiple well trap can be evolved, starting with a specific initial phase difference between the neighboring wells, to a tunable entangled state or a squeezed state. We propose a general formula for the initial phase difference between the neighboring wells that is valid for any number of wells, even and odd.