LAUSR.org creates dashboard-style pages of related content for over 1.5 million academic articles. Sign Up to like articles & get recommendations!

Absorption and radiation of nonminimally coupled scalar field from charged BTZ black hole

Photo by galen_crout from unsplash

In this paper we investigate the absorption and radiation of nonminimally coupled scalar field from the charged BTZ black hole. We find the analytical expressions for the reflection coefficient, the… Click to show full abstract

In this paper we investigate the absorption and radiation of nonminimally coupled scalar field from the charged BTZ black hole. We find the analytical expressions for the reflection coefficient, the absorption cross section and the decay rate in strong coupling case. We find that the reflection coefficient is directly governed by Hawking temperature $$T_{H}$$TH, scalar wave frequency $$\omega $$ω, Bekenstein–Hawking entropy $$S_{BH}$$SBH, angular momentum m and coupling constant $$\xi $$ξ.

Keywords: absorption; coupled scalar; nonminimally coupled; scalar field; absorption radiation; radiation nonminimally

Journal Title: General Relativity and Gravitation
Year Published: 2018

Link to full text (if available)


Share on Social Media:                               Sign Up to like & get
recommendations!

Related content

More Information              News              Social Media              Video              Recommended



                Click one of the above tabs to view related content.