Fionn Fitzmaurice

~fionn

Check out some problems in quantum field theory: so far it’s the Lorentz covariance of Aμ in the Coulomb gauge, Furry’s theorem, supersymmetry and an SO(n) invariant field theory.

Some notes on the Standard Model and differential geometry.

A derivation of Feynman’s path integral for QM and QFT.

Here are proofs of Cauchy’s theorem using homotopy and homology.

You can contact me by putting the bit after the tilde in the URL before @maths.tcd.ie. Here is my PGP public key; its fingerprint is A0DFF3499910E46658E6E4FFCE043F62435B963B.