Blog Profile / Not Even Wrong


URL :http://www.math.columbia.edu/~woit/wordpress/
Filed Under:Academics / Physics
Posts on Regator:481
Posts / Week:1.4
Archived Since:December 12, 2008

Blog Post Archive

The Theory of Everything

Hollywood theoretical physics week, focusing on quantum gravity and black holes, continues with the opening this weekend of The Theory of Everything, a Steven Hawking biopic. It’s quite good, although a bit too heart-warming for my taste. The focus is … Continue reading ?

Short Items

On Monday there will be symposia at Stanford featuring the Breakthrough Prize winners, with streaming video available. For the morning program, with dignitaries and such, see here. The Mathematics symposium will run 11-5, the program is here, streaming video here. … Continue reading ?

Quantum Mechanics and Spacetime in the 21st Century

This evening’s Hollywood-style entertainment came from the Perimeter Institute, where they had a big public event, live-streamed to the world, featuring Nima Arkani-Hamed speaking on Quantum Mechanics and Spacetime in the 21st Century. You should be able to watch the … Continue reading ?

Hollywood Theoretical Physics Week

Just got back from an opening night showing of the new sci-fi film Interstellar at the Ziegfeld theater here in New York. If you want some idea of what the film is about, trailers are here and here. Warning: spoilers … Continue reading ?

Last Week’s Hype

When looking at the nonsense spread around the media by this week’s university press-release-driven hype about string field theory “explaining quantum mechanics”, I realized that maybe I shouldn’t have ignored last week’s university press-release-driven hype, which was about the multiverse … Continue reading ?

This Week’s Hype

From commenter Hendrik, there’s the news that USC has put out a press release claiming that String Theory Could Be the Foundation of Quantum Mechanics. These claims are based on this paper, which argues that finding the Heisenberg commutation relations … Continue reading ?

News, Interesting and Otherwise

On the side of interesting good news, I just heard that yet another Fields Medalist has a blog. This time it’s David Mumford, who is blogging here, with his latest posting about path integrals. His website contains a wealth of … Continue reading ?

Breakthrough Prize Ceremony

There’s a story in Variety this afternoon announcing that Seth MacFarlane will be the host this year for the ceremony in Silicon Valley announcing the 2015 Breakthrough Prizes. MacFarlane was the host of the 2013 Oscars. Other celebrities there to … Continue reading ?

Yet More News

Charlie Munger, the billionaire business associate of Warren Buffett, has donated $65 million to the KITP at UCSB for the construction of a residence for visitors. For more on this, see a UCSB story, a New York Times article, and … Continue reading ?

Various News

Various news about the usual topics: Natalie Wolchover at Quanta magazine keeps coming up with great, in-depth stories about interesting new topics in physics that are getting no attention elsewhere. Her latest is about the universality of the Tracy-Widom distribution. … Continue reading ?

Quick Links

This month’s Physics Today has a long article by Wojciech Zurek, Quantum Darwinism, classical reality, and the randomness of quantum jumps. I’m not sure if there’s anything new there, but it’s a very clear exposition of what seems to me … Continue reading ?

Thirtieth Anniversary of the First Superstring Revolution

Today’s about the date that I’d pick for the 30th anniversary of the First Superstring Revolution. Witten’s paper Some Properties of O(32) Superstrings arrived at the journal Physics Letters on September 28,1984, so presumably was finished and sent out around … Continue reading ?

Horgan Interview With Witten

Back in 1996 John Horgan’s The End of Science appeared, which included material from a fascinating 1991 interview of Edward Witten. I had mixed feelings when reading this. On the one hand, Horgan was doing something truly remarkable, challenging Witten … Continue reading ?

Planck: It’s Just Dust

The Planck paper with results on dust in the BICEP2 patch of sky is now out, see here. I’m sure experts will weigh in soon and I’ll link to such discussions, but my non-expert take is that Planck is saying … Continue reading ?

Quantum Field Theory: Past, Present and Future

Video is now available of David Gross’s colloquium this past week at NYU, which had the title Quantum Field Theory: Past, Present and Future. It’s quite interesting to compare his current point of view to that of ten years ago. … Continue reading ?

Job Action at the Journal of K-theory

Back in 2007 I wrote here several times (see for example here and here) about the story of the resignation of the editorial board of the Springer journal K-theory in favor of a journal published by Cambridge, called the Journal … Continue reading ?

Various and Sundry

The MacArthur Foundation today announced “Genius” grants of $625,000 to 21 people, including two mathematicians, Jacob Lurie and Yitang Zhang. While there was a time these awards often went to mathematicians and theoretical physicists (the 1987 winners included string theorists … Continue reading ?

Quick Links

Well worth reading is High Energy Colliding Beams; What Is Their Future, by Burton Richter. Richter is one of the pioneers of designing and building colliders, and he starts off by recounting some of the history. About proposals for a … Continue reading ?

SUSY Bets

The LHC long shutdown (LS1) seems to be progressing on schedule, with physics collisions at 13 TeV planned for early April 2015. I’d guess the earliest 13 TeV results might appear at the summer 2015 conferences. The long term plan … Continue reading ?

Use the Moment Map, not Noether’s Theorem

For a fourth provocative slogan about quantum mechanics I’ve chosen: Use the moment map, not Noether’s Theorem. Pretty much every physics textbook these days explains the way symmetry principles work as: Start with an action functional, invariant under a Lie … Continue reading ?

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