After many years with an old hand-written page, here is a new website. It contains the full list of my publications (with arXiv links for everyone who does not have journal access), a collection of recorded talks, and some information for students and postdocs.
This blog will host occasional notes. Posts can contain equations, for instance the Schrödinger equation $i\hbar\,\partial_t \psi = H\psi$, or displayed ones:
$$ G^R(E) = \frac{1}{E - H - \Sigma^R(E)}. $$