Weak cosmic censorship conjecture in BTZ black holes with scalar fields

Understand

The weak cosmic censorship conjecture in the near-extremal BTZ black hole has been tested by the test particles and fields.

• It was claimed that this black hole could be overspun.
• In this paper, we review the thermodynamics and weak cosmic censorship conjecture in BTZ black holes by the scattering of the scalar field.
• The first law of thermodynamics in the non-extremal BTZ black hole is recovered.