We are pleased to announce a talk by Mike D. Schneider (Pittsburgh), Trans-Planckian Philosophy of Cosmology, on November 25, 2020, at 11.15am Chicago time (5.15 UTC), via zoom. Find full details at https://beyondspacetime.net/about/space-and-time-after-quantum-gravity/speakers/. Hope to see you there!
Or follow our YouTube livestream: https://www.youtube.com/c/BeyondspacetimeNet
- Wednesday, 11 November 2020 over Zoom at 17:15 UTC — Robert Brandenberger (McGill): Is inflationary cosmology consistent with fundamental physics?
Abstract: The inflationary scenario has become the paradigm of early universe cosmology. However, recently challenges have been raised as to whether the scenario can be compatible with fundamental physics. I will review the inflationary scenario, introduce the challenges (Swampland Criteria and Trans-Planckian Censorship Conjecture (TCC)), and show that there are alternatives to inflation which are in agreement with current observations, and also satisfy both the swampland criteria and the TCC.
Zoom Meeting ID: 915 9958 6401
Or livestream on our YouTube channel: https://www.youtube.com/c/BeyondspacetimeNet
All the videos from the FCQG meeting of January 2020 are now available on our YouTube channel: https://www.youtube.com/playlist?list=PLVzK6UpZmNq3ddJJvX70VjK-g615qLT7y. Enjoy!
We just posted the second set of talks from the January meeting onto our YouTube channel: https://www.youtube.com/playlist?list=PLVzK6UpZmNq3ddJJvX70VjK-g615qLT7y
Ivan Agullo, Daniel Sudarsky, Elias Okon, Richard Dawid, Juliusz Doboszewski, and Alexei Starobinsky.
We are very happy to announce the first set of talks from the conference that we co-organized in January 2020, held at NYU Abu Dhabi. So far talks by: Daniele Oriti, Baptiste Le Bihan, Béatrice Bonga, James Read, Chris Smeenk, Robert Brandenberger, and Mairi Sakellariadou, with more to follow soon. Go to our YouTube channel.
Some of the lectures in the (Virtual) Midwest Summer School in Philosophy of Physics may be of interest to the followers of this blog: https://sites.google.com/view/msspp2020
Regrettably, we cannot take any more participants, but everyone (internet gods willing) can follow on YouTube (and later watch the lectures).
We’re happy to say that we have posted another chapter of our book – available under the ‘Publications &c’ tab (or here). Watch this space for more over the summer (though unfortunately we are not permitted to post the whole thing).
To the many of you who have asked ‘when our book would be finished’, I am happy to say that we have started posting draft chapters on the website! The book is title Out of Nowhere: The Emergence of Spacetime in Quantum Theories of Gravity, and so far chapters on causal set theory and string theory are available. Follow the ‘Publications &c’ tab, or click here. More chapters as they are finished. Enjoy!
Videos of our recent talks from Erik Curiel, and Andrew Geraci are now available on our YouTube channel, or through the list of speakers above. Enjoy!