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 Tools annual

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 monthly

Global: Zendy Plus monthly

Presents the access of premium content as premium feature

Premium Content

Global: Zendy Plus annual

Global: Zendy Free Plan

A novel application of lattice QCD spectral reconstruction is presented, inwhich euclidean correlation function data in a fixed time range are used toinfer values outside the range, enabling a model-independent investigation ofthe asymptotic large-time behavior. Moments of the correlator are alsodetermined, and reconstructed correlation matrices between different momentsare included in a variational optimization similar to the standard GeneralizedEigenvalue Problem (GEVP). These ideas are illustrated using a single-nucleoncorrelation function determined on an $N_{\rm}=2+1$ ensemble of gaugeconfigurations at $m_{\pi} = 200{\rm MeV}$.

Spectral reconstruction of Euclidean correlator moments in lattice QCD