Relativistische Materie in zwei Raum-Zeit-Dimensionen

Translated title of the contribution: Relativistic matter in two space-time dimensions

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Quantum field theory unifies concepts from quantum theory and from special relativity. Its mathematically rigorous description is quite intricate and is only partially understood; this is particularly true for the construction of operators corresponding to measurements at a space-time point or in a bounded space-time region. We explain this fact in simplified examples on 1+1 dimensional space-time, namely in so-called integrable models. We give a characterization of local operators by means of the analyticity properties of their coefficients in a certain series expansion. This also allows us to explicitly construct examples of local operators.
Translated title of the contributionRelativistic matter in two space-time dimensions
Original languageGerman
Title of host publicationRaum und Materie
EditorsEberhard Müller
Place of PublicationMünster
PublisherLit Verlag
ISBN (Print)9783643124739
Publication statusPublished - 2015
EventSymposium "Raum und Materie" - Villigst, Germany
Duration: 15 Oct 201218 Oct 2012

Publication series

NameVilligst Profile
PublisherLit Verlag


ConferenceSymposium "Raum und Materie"

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