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

A connection between weak and strong tension limits and their perturbativecorrections is discussed. New twistor-like models based on D=4, N=1 tensionlesssuperstring and superbrane with tensor central charges are studied. Thepresence of three, two or less preserved fractions of $\kappa-$symmetry in theactions free of the Wess-Zumino terms is shown. A correlation of extra$\kappa-$symmetry with the R-symmetry is established. The equations of thesuperstring and superbrane models preserving 3/4 supersymmetry are exactlysolved. The general solution for the Goldstone fermion is pure static, but forthe Goldstone bosons it also includes a term describing string/brane motionsalong the fixed directions given by the initial data. These solutionscorrespond to the partial spontaneous breaking of the D=4, N=1 globalsupersymmetry and can be associated with a static closed magneticNielsen-Olesen vortex or a p-dimensional vortex.Comment: Latex, 23 pages, no figure

An Inverse Penrose Limit and Supersymmetry Enhancement in the Presence of Tensor Central Charges