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hep-th2001
Gravity as the Spin-2 Quantum Gauge Theory
M. Wellmann
This work deals with the theory of a quantized spin-2 field in the framework of causal perturbation theory. It is divided into two parts. In the first part we analyze the gauge str…
hep-th1998
Adiabatic Vacuumstates of the Dirac-field on a Curved Spacetime
Mark Wellmann
In this article we review the quantization of the Dirac-field on a curved spacetime. For that purpose we describe the construction of the local observable algebras in the algebraic…