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

We present a numerical approach which allows the solving of Bethe equationswhose solutions define the eigenstates of Gaudin models. By focusing on a newset of variables, the canceling divergences which occur for certain values ofthe coupling strength no longer appear explicitly. The problem is thus reducedto a set of quadratic algebraic equations. The required inverse transformationcan then be realized using only linear operations and a standard polynomialroot finding algorithm. The method is applied to Richardson's fermionic pairingmodel, the central spin model and generalized Dicke model.

Gaudin models solver based on the Bethe ansatz/ordinary differential equations correspondence