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

Based on a quasi-one-dimensional limit of quantum Hall states on a thintorus, we construct a model of interaction-induced topological pumping whichmimics the Hall response of the bosonic integer quantum Hall (BIQH) state. Thequasi-one-dimensional counterpart of the BIQH state is identified as theHaldane phase composed of two-component bosons which form effective spin-$1$degrees of freedom. An adiabatic change between the Haldane phase and trivialMott insulators constitute {\it off-diagonal} topological pumping in which thetranslation of the lattice potential for one component induces a current in theother. The mechanism of this pumping is interpreted in terms of changes inpolarizations between symmetry-protected quantized values.

Bosonic integer quantum Hall effect as topological pumping