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 double new class of solutions to the general relativity field equationsdescribing interior spacetimes sourced by stationary cylindrical anisotropicfluids with principal stress directed along the symmetry axis is displayed.These solutions are required to satisfy regularity and junction conditions sothat they can be possibly used to represent rotating astrophysical objects.Mathematical and physical properties are analyzed. The spacetime twoindependent parameters are physically interpreted, and they are shown to definetwo different solution classes together with stating the latters' properties.

physical review. d/physical review. d.

New classes of exact interior nonvacuum solutions to the GR field  equations for spacetimes sourced by a rigidly rotating stationary cylindrical  anisotropic fluid