Monthly Archives: April 2013

Arkani-Hamed Colloquium

Posted on April 30, 2013 by woit

Nima Arkani-Hamed was here at Columbia yesterday to give the physics colloquium, which clocked in at a bit over 1 hour and 45 minutes. He did reveal the secret of why his talks are this long: when invited to give … Continue reading →

Posted in Favorite Old Posts, Uncategorized | 45 Comments

Time Reborn

Posted on April 23, 2013 by woit

Lee Smolin’s new book, Time Reborn, is out today. For more about the ideas in the book, see video of a talk here, and an interview here. While I mostly vehemently agreed with what Smolin had to say in his … Continue reading →

Posted in Book Reviews | 83 Comments

Anderson on Anderson-Higgs

Posted on April 16, 2013 by woit

Philip Anderson was here at Columbia yesterday, and gave a very interesting talk, mostly discussing what was going on in the late 50s and early 60s at the intersection of condensed matter and particle physics. This has attracted a lot … Continue reading →

Posted in Uncategorized | 54 Comments

To Mars and Beyond

Posted on April 14, 2013 by woit

I’m not sure either of these stories from the past week is particularly important in and of itself, but since I try and keep up on trends in theoretical physics, and two is a trend, here’s some news from two … Continue reading →

Posted in Uncategorized | 45 Comments

This Week’s Hype

Posted on April 3, 2013 by woit

The award for this week’s hype goes to the people at CERN, who normally are pretty good about this, but somehow thought it was a good idea to spin the AMS-02 results in a way that makes it sound as … Continue reading →

Posted in This Week's Hype | 22 Comments

Various Links

Posted on April 2, 2013 by woit

The AMS-02 experiment results will be announced tomorrow, 1700 CERN local time, webcast here. The normally reliable Jester says rumor is no dark matter. For this kind of astrophysics news, you should find a site with an expert to interpret … Continue reading →

Posted in Uncategorized | 9 Comments

Strange connections to strange metals

Posted on April 2, 2013 by woit

In recent years much of the attention of string theorists has turned to applications of string theory (via AdS/CFT) to heavy-ion physics and condensed matter physics. Since I’m no expert on either topic, I’ve been curious to hear what experts … Continue reading →

Posted in Uncategorized | 6 Comments