Projects per year
Abstract
We study the SineGordon model with Minkowski signature in the framework of perturbative algebraic quantum field theory. We calculate the vertex operator algebra braiding property. We prove that in the finite regime of the model, the expectation value—with respect to the vacuum or a Hadamard state—of the Epstein Glaser Smatrix and the interacting current or the field respectively converge, both given as formal power series.
Original language  English 

Pages (fromto)  421–446 
Number of pages  26 
Journal  Communications in Mathematical Physics 
Volume  357 
Early online date  23 Aug 2017 
DOIs  
Publication status  Published  Jan 2018 
Bibliographical note
© The Author(s) 2017Profiles
Projects
 1 Finished

New algebraic structures inspired by quantum field theory
1/09/17 → 31/08/19
Project: Research project (funded) › Research