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Collective enhancement and suppression in dilute Bose-Einstein condensates

2001/01/29 by Wolfgang Ketterle, Ketterle, Wolfgang, S. Inouye +2 · 2 citations
Computer Science · Physics and Astronomy · #Cold Atom Physics and Bose-Einstein Condensates #FOS: Physical sciences #Mechanical and Optical Resonators #Quantum Information and Cryptography #Soft Condensed Matter (cond-mat.soft) #cond-mat.soft

paper · pdf · doi:10.48550/arxiv.cond-mat/0101424

38 pages, 26 figures, Notes from Summer School on Bose-Einstein condensates and atom lasers, Cargese, Corse (France), July 17-25, 2000. Previous review articles are cond-mat/9904034 and cond-mat/0005001

arxiv created 2001/01/29 · openalex publication_date 2001/01/29 · arxiv updated 2009/11/30 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

The coherent and collective nature of a Bose-Einstein condensate can enhance or suppress physical processes. Bosonic stimulation enhances scattering in already occupied states which leads to matter wave amplification, and the suppression of dissipation leads to superfluidity. In this summer school notes we present several experiments where enhancement and suppression have been observed and discuss the common roots of and differences between these phenomena.

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