Speaker
Sayan Kar
(Indian Institute of Technology Kharagpur)
Description
In this talk, I will provide a brief overview of regular spacetimes in theories of gravity. In particular, I will primarily review some of the well--known regular black holes and also discuss wormholes and bubble spacetimes. Some recent results, as well as physical effects in such spacetimes will be mentioned. We will end with
general comments and open questions.
