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# Author Archives: woit

## Various Links

A random assortment of possibly interesting links: New videos from the IHES include new interviews, and talks from the recent Ofer Gabber conference. If you want to know more about prisms than what you can get from the video here, … Continue reading

Posted in Uncategorized
30 Comments

## Strings 2018 Panel Discussion

A panel discussion at the Strings 2018 conference ended by addressing audience questions, and this seemed to me to give some insight into where string theory is now. I noticed that the Youtube video comes with an auto-generated transcript, so … Continue reading

Posted in Strings 2XXX, Swampland
18 Comments

## This Week’s Hype

New Scientist today has a feature article headlined How to think about… The multiverse The idea of an infinite multitude of universes is forced on us by physics. It starts off quoting Sean Carroll: “One of the most common misconceptions … Continue reading

Posted in Fake Physics, Multiverse Mania, Strings 2XXX, Swampland
17 Comments

## Knockin’ On Heaven’s Door

I’ve been thinking about what to write about this essay by Ben Allanach, which gives his take on the current state of HEP theory. Allanach is a specialist on the phenomenology of SUSY models, but here he announces that he’s … Continue reading

Posted in Uncategorized
17 Comments

## The Multiverse Falsified

The July 1 issue of the Monthly Notices of the Royal Astronomy Society includes an article evaluating the standard multiverse prediction of the cosmological constant, with result: The predicted (median) value is 50–60 times larger than the observed value. The … Continue reading

Posted in Multiverse Mania
15 Comments

## Lost in Math

Sabine Hossenfelder’s new book Lost in Math should be starting to appear in bookstores around now. It’s very good and you should get a copy. I hope that the book will receive a lot of attention, but suspect that much … Continue reading

Posted in Book Reviews
61 Comments

## Back at Work

Now back from a week away, mostly spent in Cambridge. Among the accumulated items of interest: Inference has a review of my book, Woit’s Way, by Andrew Jordan. I like the way it starts out: Quantum Theory, Groups and Representations … Continue reading

Posted in Uncategorized
7 Comments

## Heinz-Dieter Zeh 1932-2018

I was sorry to learn today of the death on April 15th of H. Dieter Zeh, one of the major figures responsible for improving our understanding of the physics involved in the measurement problem and related interpretational issues in quantum … Continue reading

Posted in Obituaries
1 Comment

## There Are No Laws of Physics. There’s Only the Landscape.

At Quanta magazine, IAS director and string theorist Robbert Dijkgraaf has signed up to the multiverse mania bandwagon with an article announcing There are no laws of physics. There’s only the landscape. Dijkgraaf’s version of the string landscape ideology is: … Continue reading

Posted in Multiverse Mania
19 Comments

## Feynman at 100

The past month has seen quite a few events and articles celebrating the 100th anniversary of Richard Feynman’s birth (see for example here, here, here and here). Feynman was one of the great figures of twentieth century physics, with a … Continue reading

Posted in Uncategorized
57 Comments