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2019/09/18

Wednesday

Mathematical Relativity

15h 00m — 16h 00m

Room P3.10, Mathematics Building

Quantum Observables in low regularity spacetimes.
Yafet Sanchez Sanchez, Leibniz University Hannover.

Abstract

In this talk I will describe how to construct the algebra of observables of a quantized scalar field when the spacetime metric is not smooth. I will show the main difference with the smooth case, the technical difficulties that arise and how we addressed them.

This is joint work with G. Hörmann, C. Spreitzer and J. Vickers.

Instituto Superior Técnico

Av. Rovisco Pais, Lisboa, PT

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Mathematical Relativity