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/

Zendy Plus

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

Zendy Tools

Zendy Open

We present explicit formulas for all spin matrix elements in the 2D Isingmodel with the nearest neighbor interaction on the finite periodic squarelattice. These expressions generalize the known results [Phys. Rev. D19,(1979), 2477--2479; hep-th/0107117; hep-th/0112167] (coincide with them in theappropriate limits) and fulfill the test of straightforward transfer matrixcalculations for finite $N$.

Spin matrix elements in 2D Ising model on the finite lattice