Cosmic censorship conjecture - status?

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Discussion Overview

The discussion revolves around the cosmic censorship conjecture, exploring its current status, including aspects such as counterexamples, mathematical formulations, proofs in special cases, and various opinions and expectations related to the conjecture. Participants express interest in a broad range of information and resources on the topic.

Discussion Character

  • Exploratory
  • Debate/contested
  • Technical explanation

Main Points Raised

  • One participant inquires about the current status of the cosmic censorship conjecture, seeking comprehensive information and overview articles.
  • Another participant references a specific question posted on physics.SE regarding overcharging a black hole, indicating a narrower focus on related research.
  • A participant expresses curiosity about the conjecture, acknowledging their limited understanding and hoping for more detailed responses.
  • Concerns are raised about the validity of cosmic censorship in dimensions greater than four, with a mention of the Gregory-Laflamme instability as a potential counterexample.
  • A reference to a paper by Zimmerman et al. is provided, suggesting self-force as a possible mechanism related to cosmic censorship.

Areas of Agreement / Disagreement

Participants do not appear to reach a consensus, as multiple competing views and uncertainties regarding the status and implications of the cosmic censorship conjecture are present.

Contextual Notes

Some participants express a lack of comprehensive understanding and mention difficulties in finding useful information, indicating potential limitations in available resources and clarity on the topic.

martinbn
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What is the current status of the conjecture? I am interested in all possible aspects, counterexamples, attempts to formulate it in a mathematically rigorous way, proves in special cases, opinions, expectations and so on. Of course I have been trying to find information and have seen some things but the searches give a lot of useless links so I was wondering if anyone knows where to look. Overview articles would be great, the one that I am aware of is Penrose (1999).
 
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Yes, I saw it, and it made me curious about the conjecture, for which I have only a very general and vague idea. Your question is specific and very interesting, and I hope someone will answer it. I remember the thread here that you started, then I was also trying to find some general information but gave up. Now I thought I would ask.
 
Cosmic censorship might not hold in d > 4. The Gregory-Laflamme instability is believed to be a potential counterexample.
 

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