Schwarzschild de sitter solution

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Discussion Overview

The discussion centers on finding resources for understanding the orbits of particles and light rays in Schwarzschild de Sitter spacetime, including the effective radial potential and the rotational speed of circular orbits. The scope includes theoretical exploration and resource identification.

Discussion Character

  • Exploratory, Technical explanation

Main Points Raised

  • One participant requests elementary discussions and verified sources regarding orbits in Schwarzschild de Sitter spacetime.
  • Another participant suggests a specific arXiv paper as a potential resource.
  • A third participant provides a link to a different paper that appears to meet the request but notes it is not available on arXiv.
  • The initial requester expresses satisfaction with the provided resource and remarks on the timing of the study's publication.

Areas of Agreement / Disagreement

Participants generally agree on the usefulness of the suggested resources, but there is no explicit consensus on the best source or the completeness of the information provided.

Contextual Notes

Limitations include the lack of detailed discussion on the content of the suggested papers and the absence of direct comparisons between the sources mentioned.

smallphi
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Where can I find an elementary discussion of the orbits of particles and light rays in Schwarzschild de Sitter spacetime showing the effective radial potential, the rotational speed of circular orbits etc ?

I'm sure I can derive everything mimicking Hartle's textbook treatment of Schwarzschild-only but I need a verified source to compare notes with.
 
Last edited:
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http://prola.aps.org/abstract/PRD/v60/i4/e044006

This looks to be what you want, but it doesn't seem to be on the arXiv.
 
Yes exactly what I wanted, thanks! It's weird that such a comprehensive study of SdS spacetime appears so late in 1999.
 

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