We will review a new construction of Hadamard states for quantized Klein-Gordon fields on curved spacetimes, relying on pseudo differential calculus on a Cauchy surface. We also present some work in progress where Hadamard states are constructed from traces of Klein-Gordon fields on a characteristic cone. (Joint work with Michal Wrochna).
De Claudio Dappiaggi
De Thomas Bäckdahl
De Jérémie Szeftel
De Jérémie Szeftel
De Jérémie Szeftel
De Jérémie Szeftel
De Rod Gover
De Rod Gover
De Rod Gover
De Rod Gover
De Christian Gérard
De Christian Gérard
De Christian Gérard
De Christian Gérard
De Sergiu Klainerman
De Maciej Zworski
De Alexander Strohmaier
De Umberto Zannier
De Matomäki Kaisa
De Fargues Laurent
