# Deformations of Quantum Field Theories on Curved Spacetimes

@article{MorfaMorales2012DeformationsOQ, title={Deformations of Quantum Field Theories on Curved Spacetimes}, author={Eric Morfa-Morales}, journal={arXiv: Mathematical Physics}, year={2012} }

The construction and analysis of deformations of quantum field theories by warped convolutions is extended to a class of globally hyperbolic spacetimes. First, we show that any four-dimensional spacetime which admits two commuting and spacelike Killing vector fields carries a family of wedge regions with causal properties analogous to the Minkowski space wedges. Deformations of quantum field theories on these spacetimes are carried out within the operator-algebraic framework - the emerging… CONTINUE READING

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