Category Archives: Uncategorized

Quick Links

Posted on August 9, 2024 by woit

Starting to write a longer, more technical posting, but for now, a few quick links: The film Particle Fever (for more about this, see here) may get made into a musical. With a little luck they’ll skip the nonsense about … Continue reading →

Posted in Uncategorized | 9 Comments

Susskind: String Theory is Not the Theory of the Real World

Posted on August 7, 2024 by woit

Lawrence Krauss has just put up a long interview with Lenny Susskind. I was listening to it while doing something else, found myself shocked when the discussion got to the current state of string theory to find that I mostly … Continue reading →

Posted in Uncategorized | 20 Comments

Various and Sundry

Posted on July 31, 2024 by woit

A few items of different kinds: The Harvard Math department website has a wonderful profile of Dick Gross. The second International Congress of Basic Science ended a few days ago in Beijing. A huge number of interesting talks, video and … Continue reading →

Posted in Uncategorized | 7 Comments

Physical Intuition vs. “Math”

Posted on June 29, 2024 by woit

A common theme in discussions online of the problems of fundamental theoretical physics is that the subject has gotten “lost in math”, losing touch with “physical intuition”. In such discussions, when people refer to “math” it’s hard to figure out … Continue reading →

Posted in Uncategorized | 26 Comments

The Mystery of Spin

Posted on June 13, 2024 by woit

The following makes no claims to originality or any physical significance on its own. For a better explanation of some of the math and the physical significance of the use of quaternions here, see this lecture by John Baez. I’ve … Continue reading →

Posted in Uncategorized | 20 Comments

Science Outreach News

Posted on April 16, 2024 by woit

A few items on the science outreach front: The Oscars of Science were held Saturday night in Hollywood, with a long list of A-listers in attendance, led by Kim Kardashian. More here, here and here. You’ll be able to watch … Continue reading →

Posted in Uncategorized, Wormhole Publicity Stunts | 27 Comments

What is String Theory?

Posted on April 11, 2024 by woit

This semester the KITP has been running a program asking What is String Theory?, which is winding up next week, and was promising to “arrive at a deeper answer to the question in the title.” It seems though that this … Continue reading →

Posted in Uncategorized | 25 Comments

How I fell out of love with academia

Posted on April 5, 2024 by woit

Sabine Hossenfelder today posted a new video on youtube which everyone in theoretical physics should watch and think seriously about. She tells honestly in detail the story of her career and experiences in academia, explaining very clearly exactly what the … Continue reading →

Posted in Uncategorized | 35 Comments

David Tong: Lectures on the Standard Model

Posted on March 22, 2024 by woit

David Tong has produced a series of very high quality lectures on theoretical physics over the years, available at his website here. Recently a new set of lectures has appeared, on the topic of the Standard Model. Skimming through these, … Continue reading →

Posted in Euclidean Twistor Unification, Uncategorized | 13 Comments

Abel Prize to Michel Talagrand

Posted on March 21, 2024 by woit

I was very pleased to hear yesterday that this year’s Abel Prize has been awarded to Michel Talagrand. For more about Talagrand and his mathematics, see the Abel site, Quanta, NYT, Nature and elsewhere. Also, see lots of reactions on … Continue reading →

Posted in Uncategorized | 9 Comments