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 show that triplet pairing correlations are generated in purely s-wavessuperfluids whenever population imbalance enforces anisotropic Fulde-Ferrell(FF) or inhomogeneous Larkin-Ovchinikov (LO) states. The same set ofquasiparticle states contributes to the triplet component and to thepolarization, thus spatially correlating them. In the LO case, this set forms anarrow band of Andreev states centered on the nodes of the s-wave orderparameter. This picture naturally provides a unifying explanation of previousfindings that attractive p-wave interaction stabilizes FFLO states. We alsostudy a similar triplet mixing which occurs when a balanced two-componentsystem displays FFLO type oscillations due to a spin-dependent optical lattice.We discuss how this triplet component can be measured in systems of ultra-coldatoms using a rapid ramp across a p-wave Feshbach resonance. This shouldprovide a smoking gun signature of FFLO states.

Triplet pair correlations in {\it s-}wave superfluids as a signature of the FFLO state