English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

We point out that theories describing s-wave collisions of bosonic atomsconfined in one- or two-dimensional geometries can be extended to much tighterconfinements than previously thought. This is achieved by replacing thescattering length by an energy-dependent scattering length which was alreadyintroduced for the calculation of energy levels under 3D confinement. Thisreplacement accurately predicts the position of confinement-induced resonancesin strongly confined geometries.Comment: 6 pages, 3 figure

Effective-range description of a Bose gas under strong one- or two-dimensional confinement