Activities per year
Abstract
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 spacetime point or in a bounded spacetime region. We explain this fact in simplified examples on 1+1 dimensional spacetime, namely in socalled 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 contribution  Relativistic matter in two spacetime dimensions 

Original language  German 
Title of host publication  Raum und Materie 
Editors  Eberhard Müller 
Place of Publication  Münster 
Publisher  Lit Verlag 
Pages  186201 
ISBN (Print)  9783643124739 
Publication status  Published  2015 
Event  Symposium "Raum und Materie"  Villigst, Germany Duration: 15 Oct 2012 → 18 Oct 2012 
Publication series
Name  Villigst Profile 

Publisher  Lit Verlag 
Volume  16 
Conference
Conference  Symposium "Raum und Materie" 

Country/Territory  Germany 
City  Villigst 
Period  15/10/12 → 18/10/12 
Activities
 1 Symposium

Talk "Relativistic matter in two spacetime dimensions"
Henning Bostelmann (Invited speaker)
17 Oct 2012Activity: Talk or presentation › Symposium