Physics Colloquium
Speaker
Robert Brandenberger
Affiliation
McGill University
Title of talk
Do we understand early Universe cosmology?
عنوان: آیا کیهانشناحت جهان اولیه را میفهمیم؟
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 mechanical matrix model.
www.skyroom.online
Conferencing App
WebRTC Powered Conferencing App
May 6, 2025 315 6
