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Not Even Wrong
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Latest posts
Last updated 2 days ago
Wick Rotating Spinors and Twistors
2 days ago
A couple weeks ago I gave at talk in Marseille on the...
Langlands Program 2.0
21 days ago
Yesterday I was at Peter Scholze’s Seminaire Bourbaki talk, his write-up is...
This Week’s Hype
27 days ago
Natalie Wolchover at Quanta has an article about a campaign by string...
Formalization of QFT?
about 1 month ago
There’s a new paper out on the Formalization of QFT, purporting to...
Twistors and Unification
about 1 month ago
The last few postings here have been about rather technical problems with...
Twistors and Wick Rotation
about 1 month ago
In the last posting I explained how a fundamental problem shows up...
Weyl Spinor Fields and Right-handed Spacetime
about 2 months ago
In this post I’ll discuss Weyl spinor fields and explain why Wick-rotating...
Lorentz versus Euclidean Symmetry
about 2 months ago
Wick rotation changes the spacetime symmetries of a quantum field theory, changing...
Hyperfunctions
about 2 months ago
I’ve been trying to understand (not entirely successfully yet…) Wick rotation using...
Osterwalder-Schrader and Euclidean Spinor Fields
about 2 months ago
If one tries to Wick rotate a quantum field theory with spinor...
Harmonic Oscillators
about 2 months ago
This is related to the Osterwalder-Schrader posting, but is much, much more...
Looks Like it is Happening…
about 2 months ago
For a while now I’ve been speculating about what would happen when...