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

25th-order high-temperature series are computed for a generalnearest-neighbor three-dimensional Ising model with arbitrary potential on thesimple cubic lattice. In particular, we consider three improved potentialscharacterized by suppressed leading scaling corrections. Critical exponents areextracted from high-temperature series specialized to improved potentials,obtaining $\gamma=1.2373(2)$, $\nu=0.63012(16)$, $\alpha=0.1096(5)$,$\eta=0.03639(15)$, $\beta=0.32653(10)$, $\delta=4.7893(8)$. Moreover, biasedanalyses of the 25th-order series of the standard Ising model provide theestimate $\Delta=0.52(3)$ for the exponent associated with the leading scalingcorrections. By the same technique, we study the small-magnetization expansionof the Helmholtz free energy. The results are then applied to the constructionof parametric representations of the critical equation of state, using asystematic approach based on a global stationarity condition. Accurateestimates of several universal amplitude ratios are also presented.Comment: 40 pages, 15 figure

25th-order high-temperature expansion results for three-dimensional Ising-like systems on the simple-cubic lattice