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

The interior of the Kerr solution is singular and achronological. The classicsingularity theorem by Hawking and Penrose relies on chronology, and thus doesnot apply to the Kerr solution. An improvement of their theorem by Krielepartially removes the requirement of chronology. However, both of thesesingularity theorems fail to give any information on the type or location ofthe incomplete geodesics. Here, using recent results of Minguzzi, we prove anew singularity theorem, specifically designed to apply to black holes, whichenables locating null incomplete geodesics within the black hole interior, allthe while allowing certain forms of chronology violation in the interior.

A new singularity theorem for black holes which allows chronology violation in the interior