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

Mechanical strain can generate a pseudo-magnetic field, and hence Landaulevels (LL), for low energy excitations of quantum matter in two dimensions. Westudy the collective state of the fractionalised Majorana fermions arising fromresidual generic spin interactions in the central LL, where the projectedHamiltonian reflects the spin symmetries in intricate ways: emergent U(1) andparticle-hole symmetries forbid any bilinear couplings, leading to anintrinsically strongly interacting system; also, they allow the definition of afilling fraction, which is fixed at 1/2. We argue that the resulting many-bodystate is gapless within our numerical accuracy, implying ultra-short-rangedspin correlations, while chirality correlators decay algebraically. Thisamounts to a Kitaev `non-Fermi' spin liquid, and shows that interactingMajorana Fermions can exhibit intricate behaviour akin to fractional quantumHall physics in an insulating magnet.

Gapless state of interacting Majorana fermions in a strain-induced Landau level