Die mathematische Struktur von renormierbaren Quantenfeldtheorien, Hopf-Algebren und algebraische Geometrie

Applicant Professor Dr. Elmar Vogt

Subject Area Mathematics

Term from 2005 to 2008

Project identifier Deutsche Forschungsgemeinschaft (DFG) - Project number 5444021

Final Report Year 2008

Final Report Abstract

No abstract available

Algebraic aspects of perturbative and non-perturbative QFT, International Congress on Mathematical Physics (Rio de Janeiro), August 2006
C. Bergbauer
Hopf algebras in renormalization theory: Locality and Dyson-Schwinger equations from Hochschild cohomology. IR- NIA Lect. Math. Theor. Phys. 10 (2006) 133-164, "Physics and Number Theory", L. Nyssen (ed.), EMS
C. Bergbauer and D. Kreimer
Hopf- and Lie algebras in perturbative renormalization, and Dyson-Schwinger equations. Fourth East-Coast Operator Algebra Symposium, Georgia Tech, Atlanta, September 2006
C. Bergbauer
Locality and Dyson-Schwinger equations from Hochschild cohomology of Renormalization Hopf algebras. Mathematisches Forschungsinstitut Oberwolfach, Mai 2006
C. Bergbauer
Locality and Dyson-Schwinger equations from the Hochschild cohomology of renormalization Hopf algebras. Oberwolfach Rep. 3 no 2 (2006) 1252-1253
C. Bergbauer
On the Cutkosky rules for Feynman graphs, Boston University Mathematical Physics Seminar, Oktober 2006
C. Bergbauer
On renormalization in coordinate space, Boston University Mathematical Physics Seminar, Oktober 2007
C. Bergbauer
On rooted trees and Dyson-Schwinger equations with a view towards Epsteln-Glaser renormalization, Erwin Schrödinger-Institut Wien, März 2007
C. Bergbauer
On the renormalization and computation of Feynman graphs in coordinate space, Kolloquium des SFB TR 45, Universität Mainz, Dezember 2007
C. Bergbauer