Invitation to the online seminar — High energy particle collisions near black holes, wormholes and singularities

  • ustav
  • 26.05.2023
On the 26th of May 2023 will be organized the online seminar about the "High energy particle collisions near black holes, wormholes and singularities" which will be hosted by Oleg Zaslavsky himself.
The abstract: If two particles collide near a rotating black hole, their energy in the centre of mass frame E_c.m. can become unbounded under certain conditions (so-called BSW effect). In doing so, the Killing energy E of debris at infinity is, in general, remain restricted. If E is also unbounded, this is called the super-Penrose process (SPP). We give general review of the BSW process and  elucidate when such the SPP is possible. We give  full classification of corresponding relativistic objects for rotating space-times admitting the SPP. In particular, we show that it is possible for rotating wormholes. We also discuss briefly the case of a pure electric super-Penrose process that is valid even in the flat space-time.


Should you have any questions about the event itself, do not hesitate to reach out to us on this following e-mail address:

We are looking forward to your participation!

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