A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2019; you can also visit the original URL.
The file type is application/pdf
.
Interaction-induced localization of mobile impurities in ultracold systems
2013
Scientific Reports
The impurities, introduced intentionally or accidentally into certain materials, can significantly modify their characteristics or reveal their intrinsic physical properties, and thus play an important role in solid-state physics. Different from those static impurities in a solid, the impurities realized in cold atomic systems are naturally mobile. Here we propose an effective theory for treating some unique behaviors exhibited by ultracold mobile impurities. Our theory reveals the
doi:10.1038/srep03147
pmid:24192986
pmcid:PMC3818680
fatcat:nfu3l67znzgvjojapq4pbmmp3y