Deformations of Quantum Field Theories on Spacetimes with Killing Vector Fields

被引：0
|
作者：
Claudio Dappiaggi
Gandalf Lechner
Eric Morfa-Morales
机构：
[1] II. Institut für Theoretische Physik,Faculty of Physics
[2] University of Vienna,undefined
[3] Erwin Schrödinger Institute for Mathematical Physics,undefined
[4] Vienna,undefined
来源：
Communications in Mathematical Physics | 2011年 / 305卷
关键词：
Minkowski Space; Killing Vector; Curve Spacetimes; Isometry Group; Cauchy Surface;
D O I：
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中图分类号：
学科分类号：
摘要：
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 Poincaré 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.
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页码：99 / 130
页数：31
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