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

Using both the density-matrix renormalization group method and theconstrained-path quantum Monte Carlo method, we have studied the ground-stateenergies and the spin and hole densities of a $12 \times 3$ Hubbard model withopen boundary conditions and 6 holes doped away from half-filling. Resultsobtained with these two methods agree well in the small and intermediate $U$regimes. For $U/t \geq 6$ we find a ground-state with stripes.

Stripes in a three-chain Hubbard ladder: A comparison of density-matrix renormalization group and constrained-path Monte Carlo results