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 Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

We propose a one-dimensional model of spinor bosons with SU(2) symmetry and atwo-body finite range Gaussian interaction potential. We show that the model isexactly solvable when the width of the interaction potential is much smallercompared to the inter-particle separation. This model is then solved via theasymptotic Bethe ansatz technique. The ferromagnetic ground state energy andchemical potential are derived analytically. We also investigate the effects ofa finite range potential on the density profiles through local densityapproximation. Finite range potentials are more likely to lead to quasiBose-Einstein condensation than zero range potentials.

The asymptotic Bethe ansatz solution for one-dimensional SU(2) spinor bosons with finite range Gaussian interactions