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Vidéo Année : 2014

Christian Gérard - Construction of Hadamard states for Klein‐Gordon fields

Afficher 

Fanny Bastien

Résumé

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).

Dates et versions

medihal-01318948 , version 1 (20-05-2016)

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Paternité - Pas d'utilisation commerciale - Pas de modification

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  • HAL Id : medihal-01318948 , version 1

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Christian Gérard, Fanny Bastien. Christian Gérard - Construction of Hadamard states for Klein‐Gordon fields: Summer School 2014 - Asymptotic analysis in general relativity. 2014. ⟨medihal-01318948⟩
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