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 Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

We generalize the connection between 2t physics and noncommutative geometry.In particular, we apply our formalism to a target spacetime of signature (2+2).Specifically, we compute an algebra of a generalized SL(2, R)-Hamiltonianconstraint, showing that it satisfies a kind of algebra associated with thenoncommutative group $U_{\star}(1,1)$. We also comment about a possibleconnection between our formalism and nonsymmetric gravitational theory.

SL(2,R)-Symmetry and Noncommutative Phase Space in (2+2) Dimensions