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

In this paper we take further steps towards developing the separation ofvariables program for integrable spin chains with gl(N) symmetry. By finding,for the first time, the matrix elements of the SoV measure explicitly we wereable to compute correlation functions and wave function overlaps in a simpledeterminant form. In particular, we show how an overlap between on-shell andoff-shell algebraic Bethe states can be written as a determinant. Anotherresult, particularly useful for AdS/CFT applications, is an overlap between twoBethe states with different twists, which also takes a determinant form in ourapproach. Our results also extend our previous works in collaboration with A.Cavaglia and D. Volin to general values of the spin, including the SoVconstruction in the higher-rank non-compact case for the first time.

Determinant Form of Correlators in High Rank Integrable Spin Chains via Separation of Variables