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

The probability distribution function (PDF) of the ground-state energy in theSherrington-Kirkpatrick spin-glass model is numerically determined bycollecting a large statistical sample of ground states, computed using agenetic algorithm. It is shown that the standard deviation of the ground-stateenergy per spin scales with the number of spins, N, as N^{-\rho} with \rho\simeq 0.765, but the value \rho=3/4 is also compatible with the data, whilethe previously proposed value \rho=5/6 is ruled out. The PDF satisfiesfinite-size scaling with a non-Gaussian asymptotic PDF, which can be fittedremarkably well by the Gumbel distribution for the m-th smallest element in aset of random variables, with m \simeq 6.

Ground-state energy fluctuations in the Sherrington–Kirkpatrick model