Category Archives: Uncategorized

Spring Course

Starting next week I’ll be teaching a graduate topics course, with the general plan to develop much of the quantum field theory of the Standard Model in a form accessible to mathematicians, emphasizing the connections to representation theory. There’s a … Continue reading

Posted in Uncategorized | 5 Comments

Recent Talk

I gave a “Spacetime is Right-handed” talk yesterday, part of a series entitled Octonions, standard model and unification. The slides are here, video should appear here. Much of the talk was devoted to explaining the usual relation between spinors and … Continue reading

Posted in Uncategorized | 8 Comments

P5 Report

There is a HEPAP meeting going on today, with release of the long-awaited P5 report prioritizing future HEP spending. The report is available here now, to be officially unveiled later in the day and discussed at the HEPAP meeting. The … Continue reading

Posted in Uncategorized | 12 Comments

Unification, Spinors, Twistors, String Theory

Last month I recorded a podcast with Curt Jaimungal for his Theories of Everything site, and it’s now available with audio here, on Youtube here. There are quite a few other programs on the site well worth watching. Much of … Continue reading

Posted in Euclidean Twistor Unification, Uncategorized | 22 Comments

Frenkel on String Theory

Curt Jaimungal’s Theories of Everything podcast has a new episode featuring a long talk with Edward Frenkel (by the way, I’ll be doing one of these next month). A few months ago I wrote about a Lex Fridman podcast with … Continue reading

Posted in Uncategorized | 30 Comments

Various and Sundry

The math department at Columbia this fall will be hosting three special lecture series, each with some connection to physics (at least in my mind…): Sergiu Klainerman will be lecturing on the proof of nonlinear stability for slowly rotating black … Continue reading

Posted in abc Conjecture, Uncategorized | 13 Comments

The Philosophy of Supersymmetry

A few months back I saw a call for papers for a volume on “Establishing the philosophy of supersymmetry”. For a while I was thinking of writing something, since the general topic of supersymmetry is a complex and interesting one, … Continue reading

Posted in Uncategorized | 23 Comments

Understanding Confinement

This week and next there’s an interesting summer school going on at the IAS, with topic Understanding Confinement. Videos of talks are available here or at the IAS video site. Taking a look at some of the first talks brings … Continue reading

Posted in Uncategorized | 7 Comments

A Mathematics AI Factory?

A few days ago I read a fascinating article in New York magazine: Inside the AI Factory, which explained how the very large business of hiring humans to do tasks that generate training data for AI works. One reaction I … Continue reading

Posted in Uncategorized | 10 Comments

Fantasy, Faith and Physics

No blogging here the past few weeks, partly because I was away on vacation for a little while, but more because there hasn’t been anything I’ve seen worth writing about. Yesterday’s pulsar timing array and IceCube announcements unfortunately didn’t tell … Continue reading

Posted in Uncategorized | 14 Comments