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 general analysis of the induced brane dynamics is performed when theintrinsic curvature term is included in the action. Such a term is known tocause dramatic changes and is generically induced by quantum corrections comingfrom the bulk gravity and its coupling with matter living on the brane. Theinduced brane dynamics is shown to be the usual Einstein dynamics coupled to awell defined modified energy-momentum tensor. In cosmology, conventionalgeneral relativity revives for an initial era whose duration depends on thevalue of the five-dimensional Planck mass. Violations of energy conditions maybe possible, as well as matter inhomogeneities on the brane in (A)dS_{5} orMinkowski backgrounds. A new anisotropic cosmological solution is given in theabove context. This solution, for a fine-tuned five-dimensional cosmologicalconstant, exhibits an intermediate accelerating phase which is followed by anera corresponding to a 4D perfect fluid solution with no future horizons.Comment: 23 pages; one minor chang

General brane cosmology with (4)R term in (A)dS5 or Minkowski bulk

General brane cosmology with ⁽⁴⁾R term in (A)dS₅ or Minkowski bulk