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

In this paper, the one-dimensional incommensurate quantum Frenkel-Kontorovamodel is investigate by a density-matrix renormalization group algorithm.Special attention is given to the entanglement and the ground state energy. Theenergy gap between the ground state and the first excited is also calculated.From all the numerical results, we have observed an obvious property changesfrom the pinned state to the sliding one as the quantum fluctuation isincreased. But no expected quantum critical point can be justified by thepresent data.

A density-matrix renormalization group Study of one-dimensional incommensurate quantum Frenkel-Kontorova model