Faculty of Physics
University of Vienna
Prof. Helmuth Hüffel

 

 

November 27 - 29, 2009

 

EFFECTIVE FIELD THEORIES

 

 

Lisa Carloni (Lund):

 

Leading Logarithmic Corrections Resummed

 


Abstract:

We calculated the leading logarithmic corrections to the mass, the decay constant and scattering amplitude of pions of a massive O(N) theory making use of Renormalization Group Equations and found a recursive relation allowing us to resum up to all orders in the Large N limit.

download document (pdf, 2,44 MB)

 

 

 

 

 

(last updated: 29/10/2009)


http://www.univie.ac.at/vienna.seminar /  2008,  E-mail: vienna.theor-physik@univie.ac.at