Deformations of Quantum Field Theories on Spacetimes with Killing Vector Fields

Autor(en)

Claudio Dappiaggi, Gandalf Lechner, Eric Morfa-Morales

Abstrakt

The recent construction and analysis of deformations of quantum field theories by warped convolutions is extended to a class of curved spacetimes. These spacetimes carry a family of wedge-like regions which share the essential causal properties of the Poincare transforms of the Rindler wedge in Minkowski space. In the setting of deformed quantum field theories, they play the role of typical localization regions of quantum fields and observables. As a concrete example of such a procedure, the deformation of the free Dirac field is studied.

Organisation(en)

Mathematische Physik

Externe Organisation(en)

Universität Hamburg, Erwin Schrödinger Institut

Journal

Communications in Mathematical Physics

Band

305

Seiten

99-130

Anzahl der Seiten

32

ISSN

0010-3616

DOI

https://doi.org/10.1007/s00220-011-1210-4

Publikationsdatum

2011

Peer-reviewed

Ja

ÖFOS 2012

103019 Mathematische Physik

Link zum Portal

https://ucrisportal.univie.ac.at/de/publications/9bc8df3d-60f0-4f2b-95a9-268dd1e20059