Papers

You can search for title, abstract, author name, and publication year/month.

The Master Ward Identity and Generalized Schwinger-Dyson Equation in Classical Field Theory

Michael Dütsch, Klaus Fredenhagen
November 25, 2002
renormalization
open access link Commun.Math.Phys. 243 (2003) 275-314

Time of occurrence observable in quantum mechanics

Romeo Brunetti, Klaus Fredenhagen
October 24, 2002
open access link Physical Review A 66, 044101 (2002)

On the unitarity problem in space/time noncommutative theories

Dorothea Bahns, Sergio Doplicher, Klaus Fredenhagen, Gherardo Piacitelli
January 28, 2002
open access link Phys.Lett.B533:178-181,2002

The generally covariant locality principle - A new paradigm for local quantum physics

Romeo Brunetti, Klaus Fredenhagen, Rainer Verch
December 19, 2001
open access link Commun.Math.Phys.237:31-68,2003

Perturbative Algebraic Field Theory, and Deformation Quantization

Michael Dütsch, Klaus Fredenhagen
January 12, 2001
open access link
Proceedings of the Conference on Mathematical Physics in Mathematics and Physics, Siena June 20-25 2000

Algebraic Quantum Field Theory, Perturbation Theory, and the Loop Expansion

Michael Dütsch, Klaus Fredenhagen
January 20, 2000
open access link Commun.Math.Phys. 219 (2001) 5-30

Microlocal Analysis and Interacting Quantum Field Theories: Renormalization on Physical Backgrounds

Romeo Brunetti, Klaus Fredenhagen
March 12, 1999
causal perturbation theory, microlocal spectrum condition, Wick polynomials on curved spacetimes
open access link Commun.Math.Phys.208:623-661,2000

Deformation stability of BRST-quantization

Michael Dütsch, Klaus Fredenhagen
July 29, 1998
perturbative AQFT, BRST invariance, QED
open access link AIP Conf.Proc.453:324-333,1998

A local (perturbative) construction of observables in gauge theories: the example of QED

Michael Dütsch, Klaus Fredenhagen
July 10, 1998
perturbative AQFT, QED
open access link Commun.Math.Phys. 203 (1999) 71-105

Interacting Quantum Fields in Curved Space: Renormalizability of $\varphi^4$

Romeo Brunetti, Klaus Fredenhagen
January 21, 1997
QFT on curved spacetimes, renormalization, perturbation theory
open access link

Pages