Monthly Archives: April 2023

string theory lied to us and now science communication is hard

Posted on April 27, 2023 by woit

I want to make up for linking to something featuring Michio Kaku yesterday by today linking to the exact opposite, an insightful explanation of the history of string theory, discussing the implications of how it was sold to the public. … Continue reading →

Posted in Uncategorized | 61 Comments

This Week’s Hype

Posted on April 26, 2023 by woit

According to this article, string theory is going to be tested using quantum computers, by doing a lattice QCD calculation: The way string theory is tested involves ‘lattice quantum chromodynamics’: a calculation problem far beyond what digital computers can achieve. … Continue reading →

Posted in This Week's Hype | 6 Comments

Kontsevich on the Hodge and Tate conjectures

Posted on April 26, 2023 by woit

Yesterday afternoon there was an event at CUNY featuring a panel discussion on Chern-Simons terms. Nothing new there, although it was interesting to hear first-hand from Witten the story of how he came up with the Chern-Simons-Witten theory. One piece … Continue reading →

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Reality is a Paradox

Posted on April 12, 2023 by woit

Lex Fridman’s latest podcast features a nearly four hour long conversation with Edward Frenkel, under the title Reality is a Paradox – Mathematics, Physics, Truth & Love. Normally I’m fairly allergic to hearing mathematicians or physicists publicly sharing their wisdom … Continue reading →

Posted in Uncategorized | 13 Comments

Who was “Not Even Wrong” first?

Posted on April 10, 2023 by woit

I recently heard from John Minkowski, whose father Jan Minkowksi was a student of Pauli’s in the late 1940s. He asked if I knew what the specific context of Pauli’s “Not Even Wrong” comment was, and I told him I … Continue reading →

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