papers
Publications (27)
hep-th2014
An extended standard model and its Higgs geometry from the matrix model
Harold C. Steinacker, Jochen Zahn
hep-th2015
The current density in quantum electrodynamics in time-dependent external potentials and the Schwinger effect
Jochen Zahn
hep-th2011
Divergences in QFT on the Noncommutative Minkowski Space with Grosse-Wulkenhaar potential
Jochen Zahn
hep-th2010
Noncommutative (supersymmetric) electrodynamics in the Yang-Feldman formalism
Jochen Zahn
hep-th2013
Brane compactifications and 4-dimensional geometry in the IKKT model
Alexios P. Polychronakos, Harold Steinacker, Jochen Zahn
hep-th2012
Ultraviolet-infrared mixing on the noncommutative Minkowski space in the Yang-Feldman formalism
Jochen Zahn
math-ph2017
Generalized Wentzell boundary conditions and quantum field theory
Jochen Zahn
math-ph2017
Classical phase space and Hadamard states in the BRST formalism for gauge field theories on curved spacetime
MichaÅ Wrochna, Jochen Zahn
hep-th2017
The semi-classical energy of open Nambu-Goto strings
Jochen Zahn
math-ph2013
The renormalized locally covariant Dirac field
Jochen Zahn
hep-th2005
Noncommutative Electrodynamics with covariant coordinates
Jochen Zahn
hep-th2007
Dispersion relations in the noncommutative Ï^3 and Wess-Zumino model in the Yang-Feldman formalism
Claus Doescher, Jochen Zahn
hep-th2007
Dispersion relations in quantum electrodynamics on the noncommutative Minkowski space
Jochen Zahn
hep-th2017
The semi-classical energy of the Chodos-Thorn string
Jochen Zahn
hep-th2011
Divergences in quantum field theory on the noncommutative two-dimensional Minkowski space with Grosse-Wulkenhaar potential
Jochen Zahn
hep-th2006
Remarks on twisted noncommutative quantum field theory
Jochen Zahn
hep-th2015
The current density in quantum electrodynamics in external potentials
Jan Schlemmer, Jochen Zahn
hep-th2005
Infrared cutoffs and the adiabatic limit in noncommutative spacetime
Claus Doescher, Jochen Zahn
math-ph2014
Locally covariant charged fields and background independence
Jochen Zahn
hep-th2015
Self-intersecting fuzzy extra dimensions from squashed coadjoint orbits in ${\cal N}=4$ SYM and matrix models
Harold C. Steinacker, Jochen Zahn
hep-th2017
Global anomalies on Lorentzian space-times
Alexander Schenkel, Jochen Zahn
hep-th2013
The excitation spectrum of rotating strings with masses at the ends
Jochen Zahn
math.AP2011
The wave front set of oscillatory integrals with inhomogeneous phase function
Jochen Zahn
hep-th2014
Locally covariant chiral fermions and anomalies
Jochen Zahn
math-ph2013
The effective theory of strings
Dorothea Bahns, Katarzyna Rejzner, Jochen Zahn
q-fin.CP2012
Utility based pricing and hedging of jump diffusion processes with a view to applications
Jochen Zahn
hep-th2013
An Index for Intersecting Branes in Matrix Models
Harold Steinacker, Jochen Zahn