|Filed Under:||Academics / Physics|
|Posts on Regator:||501|
|Posts / Week:||1.5|
|Archived Since:||December 12, 2008|
While I was away last week Columbia was hosting the Large Hadron Collider Physics (LHCP) conference here on campus. Talks are available here. Matt Strassler posts about some of the new Higgs results, which basically see some of the inconsistencies … Continue reading ?
I recently spent a day at the Simons Foundation in midtown, attending a symposium on Evidence in the Natural Sciences. Of the scientific program talks, I got the most out of the one by Thomas Hales on the question of … Continue reading ?
I haven’t yet seen a copy of Marcelo Gleiser’s new book, but this weekend the Wall Street Journal had a review by John Gribbin, author of the 2009 multiverse-promotional effort In Search of the Multiverse. I don’t know how Gleiser … Continue reading ?
This week’s Nature has an article by Paul Steinhardt, with the title Big Bang blunder bursts the multiverse bubble. The subtitle of the piece describes the BICEP2 frenzy of last March as “premature hype”, and the description in the body … Continue reading ?
About every three years KEK issues a hype-filled press release announcing that Jun Nishimura and collaborators have used a supercomputer to get evidence for string theory. Back in 2008, the announcement was of a numerical simulation on a supercomputer of … Continue reading ?
Just returned from a few days in Boston, will try and catch up here on various topics: This past week I was able to attend some of the talks at the conference in honor of David Vogan’s 60th birthday. I’m … Continue reading ?
Caltech has just announced the establishment of the Walter Burke Institute for Theoretical Physics, with Hirosi Ooguri as director. It will have a permanent endowment of around $74 million, with $30 million of that new funds from the Sherman Fairchild … Continue reading ?
Recall that this past March results from BICEP2 were announced, claiming a greater than 5 sigma detection of a primordial B-mode signal in the CMB polarization. This result received a huge amount of world-wide attention (and see some commentary here). … Continue reading ?
Daniel Quillen, one of the greatest mathematicians of the latter part of the twentieth century, passed away in 2011 after suffering from Alzheimer’s. For an appreciation of his work and an explanation of its significance, a good place to start … Continue reading ?
The Defense Department has awarded a $7.5 million grant to Steve Awodey of CMU, Vladimir Voevodsky of the IAS and others to support research in Homotopy Type Theory and the foundations of mathematics. I had thought that getting DARPA 10 … Continue reading ?
If you’re looking for something to do next Tuesday evening here in New York, an event called Raising the Bar has recruited 50 people to give talks at bars around the city. There are some quite interesting talks on the … Continue reading ?
The May issue of Scientific American has a very good cover story by Joe Lykken and Maria Spiropulu, entitled Supersymmetry and the Crisis in Physics (the article is now behind their subscriber paywall, but for those with access to Nature, … Continue reading ?
This blog was started a little bit over ten years ago, and I’ve been intending for a while to write something marking the occasion and commenting on what has changed over the past ten years. I’ve found this mostly a … Continue readi...
Just time at the moment for some quick links. I’ll start with some math news, since there hasn’t been much of that here recently: Matt Baker has the sad news here of the death of Berkeley mathematician Robert Coleman recently, … Continue reading ?
Ten years ago I wrote here about the news that Witten had finally given up on string theory. Today I just heard a similar but even more dramatic rumor: next week’s episode of The Big Bang Theory features string theorist … Continue reading ?
On the long plane flight to Italy I had the chance to read the recently published A Brief History of String Theory: From Dual Models to M-theory by philosopher of science Dean Rickles. The book deals with the history of … Continue reading ?
While I was away on vacation, the big news in physics was the BICEP2 result on B-modes in the CMB. Maybe it’s just as well I wasn’t available to blog about this, since inflation and cosmology aren’t at all my … Continue reading ?
My spring break vacation is not quite over but, after 10 days of spectacularly beautiful weather, it’s now raining hard here today and I’ve got some time indoors to write something. First some quick links to things I’ve seen in … Continue reading ?
I’m leaving for a spring break vacation in Northern Italy tomorrow afternoon, and will shut down comments while I’m away. Back in two weeks. Some events that will occur while I’m away that might be of interest: The 2014 Templeton … Continue reading ?
The quality of Wikipedia entries about mathematics is often quite good, but unfortunately the same cannot be said for their entries about physics. I happened to take a look today at the Wikipedia entry for Multiverse, which is an outrageously … Continue reading ?