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 Tools annual

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 monthly

Global: Zendy Plus monthly

Presents the access of premium content as premium feature

Premium Content

Global: Zendy Plus annual

Global: Zendy Free Plan

Rydberg atom arrays offer promising platforms for quantum simulation ofcorrelated quantum matter and raise great interests. Here we propose a novelstripe-lattice model with Raman superarray of Rydberg atoms to realizefractional quantum anomalous Hall (FQAH) phase. We implement two types ofRydberg states, arranged in a supperarray configuration and with Raman-assisteddipole-exchange couplings, to realize a minimal QAH model for hard-core bosonspopulated into a topological flat band with large bulk gap under proper tunableexperimental condition. With this the FQAH phase can be further achieved andprobed feasibly. In particular, we propose a novel quench protocol to probe thefractionalized excitations by measuring the correlated quench dynamics featuredby fractional charge tunneling between bulk and chiral edge modes in the openboundary.

Fractional quantum anomalous Hall phase for Raman superarray of Rydberg atoms