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/

Zendy Plus

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

Zendy Tools

Zendy Open

Nonperturbative exact solutions are allowed for quantum integrable models inone space-dimension. Going beyond this class we propose an alternative Laxmatrix approach, exploiting the hidden multi-time concept in integrable systemsand construct a novel quantum nonlinear Schroedinger model in quasi-twodimensions. An intriguing field commutator is discovered, confirming theintegrability of the model and yielding its exact Bethe ansatz solution withrich scattering and bound-state properties. The universality of the scheme isexpected to cover diverse models, opening up a new direction in the field.

Construction and exact solution of a nonlinear quantum field model in quasi-higher dimension