| Friday 16 May 2025 | |
| Events for day: Wednesday 21 May 2025 |
| 12:30 - 13:30 Joint Astronomy and Particle Physics Colloquium – Hybrid Format On searching Black Holes School PARTICLES AND ACCELERATORS Abstract: In this lecture, I will discuss recent efforts on discovery of black holes. I will also explain and elaborate on cases in which I have contributed in these discoveries. Poster: https://particles.ipm.ac.ir/pdf/poster_drrahvar.pdf Indico Link: https://indico.hep.ipm.ir/e/s.rahvar Meeting Place: Seminar Room, School of Particles and Accelerators, IPM Link to Join Virtually: https://www.skyroom.online/ch/ipm-particles/special-seminar ... 18:00 - 19:30 Physics Colloquium Do we understand early Universe cosmology? School PHYSICS Date and time, 6-7:30pm, Wednesday 21 May 2025 (31 Ordibehesht 1404) Venue: Online Link https://www.skyroom.online/ch/schoolofphysics/colloquium Abstract I will argue that the usual effective field theory techniques break down in the rapdily expanding background of the early universe. The TCC ("Trans-Planckian Censorship Criterion") plays a key role in the argument. I will then discuss an attempt to obtain an emerging metric space-time and early universe cosmology starting from a quantum mechani ... |