Internet Archive Scholar

Strongly interacting one-dimensional Bose-Einstein condensates in harmonic traps

B. Tanatar, K. Erkan
2000 Physical Review A. Atomic, Molecular, and Optical Physics  

Preserved Fulltext

fulltext thumbnail
Web Archive Capture PDF (72.0 kB)
https://web.archive.org/web/20190502104528/http://repository.bilkent.edu.tr/bitstream/handle/11693/24983/Strongly%20interacting%20one-dimensional%20Bose-Einstein%20condensates%20in%20harmonic%20traps.pdf;jsessionid=ED9701E211329F018A8552935610FFDB?sequence=1

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.

We study the interaction effects on the condensates by considering a model of one-dimensional bosons. The harmonic external potential allows for the formation of a condensate in these systems. Using a densityfunctional theory-type formalism we obtain an equation describing the condensate wave function in the limit of very strong interactions between the bosons. We then consider a model of strongly interacting two-component system of bosons and study its stability conditions. Similar to the
more » ... y interacting case, the two-component system exhibits coexisting and segregated phases depending on system parameters.
doi:10.1103/physreva.62.053601 fatcat:5tqtbbiuurhaneg3bfasmd7h2u
Citation

B. Tanatar, K. Erkan. "Strongly interacting one-dimensional Bose-Einstein condensates in harmonic traps." Physical Review A. Atomic, Molecular, and Optical Physics 62.5 (2000)