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/

Zendy Plus

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

Zendy Tools

Zendy Open

In this contribution, it is our aim to show that the Chern-Simons terms ofmodified gravity can be understood as generated by the addition of a3-dimensional algebraic manifold to an initial 11-dimensional space-timemanifold; this builds up an 11+3-dimensional space-time. In this system,firstly, some fields living in the bulk join the fields that live on the11-dimensional manifold, so that the rank of the gauge fields exceeds thedimension of the algebra; consequently, there emerges an anomaly. To solve thisproblem, another 11-dimensional manifold is included in the 11 +3-dimensionalspace-time, and it interacts with the initial manifold by exchangingChern-Simons fields. This mechanism is able to remove the anomaly. Chern-Simonsterms actually produce an extra manifold between the pair of 11-dimensionalmanifolds of the 11+3-space-time. Summing up over the topology of both the11-dimensional manifolds and the topology of the exchanged Chern-Simonsmanifold in the bulk , we conclude that the total topology shrinks to one,which is in agreement with the main idea of the Big Bang theory.

The origin of Chern-Simons modified gravity from an 11 + 3-dimensional manifold