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 prove exact rotational dragging of local inertial axes (= spin axes ofgyroscopes) by arbitrary cosmic energy-currents on the past light-cone of thegyroscope for linear perturbations of Friedmann-Robertson-Walker cosmologies.Hence the principle formulated by Mach holds for arbitrary linear cosmologicalperturbations.

Exact Dragging of Inertial Axes by Cosmic Energy-Currents on the Past Light-Cone