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 Tools annual

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 monthly

Global: Zendy Plus monthly

Presents the access of premium content as premium feature

Premium Content

Global: Zendy Plus annual

Global: Zendy Free Plan

In the low-energy limit, the near region of a generic Kerr black hole hasbeen conjectured to be holographically dual to a two-dimensional conformalfield theory. In this paper, we consider a test object in a circular orbit nearthe horizon of a non-extremal Kerr black hole. We first couple it to a masslessscalar field. The resulting scalar radiation at the horizon is computed fromthe perspectives of gravity and dual conformal field theory. Considering theinfluence of nonzero temperature, the agreement of both computations is found.Then, we generalize the analysis to the gravitational radiation and findagreement again. The agreement supports the conjectured holography and providesa potential theoretical tool for gravitational wave computations.

Gravitational Waves of Non-Extremal Kerr Black Holes from Conformal Symmetry