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

Using the asymptotic Bethe Ansatz, we study the stabilization problem of theone-dimensional spin-polarized Fermi gas confined in a hard-wall potential withtunable p-wave scattering length and finite effective range. We find that theinterplay of two factors, i.e., the finite interaction range and the hard-wallpotential, will stabilize the system near resonance. The stabilization occurseven in the positive scattering length side, where the system undergoes amany-body collapse if any of the factors is absent. At p-wave resonance, thefermion system is found to feature the "quasi-particle condensation" for anyvalue of effective range, which is stabilized if the range is above twice themean particle distance. Slightly away from resonance, the correction to thestability condition linearly depends on the inverse scattering length. Finally,a global picture is presented for the energetics and stability properties offermions from weakly attractive to deep bound state regime. Our results raisethe possibility for achieving stable p-wave superfluidity in quasi-1D atomicsystems, and meanwhile, shed light on the intriguing s- and p-wave physics in1D that violate the Bose-Fermi duality.

Many-body stabilization of a resonant p-wave Fermi gas in one dimension