Author Archives: woit

News From All Over

There are two new particle theory blogs that I’ve noticed recently: Shores of the Dirac Sea, where David Berenstein and Moshe Rozali are blogging and the Physics Anti-Crackpot Blog, by an anonymous author at CERN. I don’t know who this … Continue reading

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Don’t Buy Into the Supercollider Hype

Some wag at the Wall Street Journal put the headline Don’t Buy Into the Supercollider Hype on today’s Op-Ed piece by Michio Kaku about the LHC, which describes its significance as follows: The LHC might shed light on the “theory … Continue reading

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Science in the 21st Century

This week the Perimeter Institute is hosting an unusual conference on Science in the 21st Century. One of the organizers is Sabine Hossenfelder, who has a posting discussing the conference here, and may have some more about it at her … Continue reading

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LHC Startup Tonight

There’s a media storm about the LHC building up as CERN makes last minute preparations to circulate a first beam in the machine. Cosmic Variance has live-blogging about this by a group of theorists, and Tommaso Dorigo will be in … Continue reading

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More LHC Predictions

Roger Highfield has gone out and asked several theorists for LHC predictions, with the following results. About supersymmetry: Arkani-Hamed My hunch is that there’s a better than evens chance that supersymmetry will show up at the LHC… Veltman I would … Continue reading

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LHC Roundup

The first attempt to circulate a beam in the LHC is still set for next Wednesday, and the media is already full of LHC stories, with a lot more to come next week. Events are being organized all over the … Continue reading

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What’s Up With PAMELA?

There were some comments about this in a previous posting, but I thought it worth remarking on the unusual situation that papers have started to appear reproducing plots of new data from the PAMELA satellite, even though no such data … Continue reading

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The Multiverse at Perimeter

This week, the Perimeter Institute is hosting a conference entitled A Debate in Cosmology – The Multiverse. Here’s the schedule, and talks have started to appear on-line here. Some of the speakers will be discussing the Many Worlds interpretation of … Continue reading

Posted in Multiverse Mania | 24 Comments

Yau Birthday Conference

There’s a conference at Harvard this week celebrating (somewhat early) the 60th birthday of the geometer Shing-Tung Yau. Since I was passing through Cambridge on the way back from a short vacation, I managed to catch a few of the … Continue reading

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Boltzmann Brain Domination

A burning question in theoretical physics these days is that of whether Boltzmann Brains dominate the string theory anthropic landscape. It seems that to answer this question one must study the details of how BBs nucleate and how string vacua … Continue reading

Posted in Multiverse Mania | 17 Comments