dc.contributor.author |
Mishra, Akash K. |
|
dc.contributor.author |
Sarkar, Sudipta |
|
dc.date.accessioned |
2019-05-20T14:07:19Z |
|
dc.date.available |
2019-05-20T14:07:19Z |
|
dc.date.issued |
2019-05 |
|
dc.identifier.citation |
Mishra, Akash K. and Sarkar, Sudipta, “Overcharging a multi black hole system and cosmic censorship”, arXiv, Cornell University Library, DOI: arXiv:1905.00394, May 2019. |
en_US |
dc.identifier.uri |
http://arxiv.org/abs/1905.00394 |
|
dc.identifier.uri |
https://repository.iitgn.ac.in/handle/123456789/4429 |
|
dc.description.abstract |
We study the generalization of the gadenken experiment of overcharging an extremal black hole proposed by Wald in the context of a multi black hole solution. In particular, we attempt to overcharge a system of two extremal black holes via test particle absorption to produce a system involving a black hole and a naked singularity. If such a process is possible, then this would be a potential violation of the cosmic censorship hypothesis. However, we find that, analogous to Wald's result for a single charged black hole, such a test particle which can expose the singularity, would not be able to enter the horizon. This provides an interesting and non-trivial example that supports the validity of the cosmic censorship hypothesis in four-dimensional general relativity. |
en_US |
dc.description.statementofresponsibility |
by Akash K. Mishra and Sudipta Sarkar |
|
dc.language.iso |
en_US |
en_US |
dc.publisher |
Cornell University Library |
en_US |
dc.title |
Overcharging a multi black hole system and cosmic censorship |
en_US |
dc.type |
Preprint |
en_US |
dc.relation.journal |
arXiv |
|