Abstract
Conformal quantum field theory is reviewed in the perspective of Axiomatic, notably Algebraic QFT. This theory is particularly developed in two spacetime dimensions, where many rigorous constructions are possible, as well as some complete classifications. The structural insights, analytical methods and constructive tools are expected to be useful also for four-dimensional QFT.
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Acknowledgments
I thank Yoh Tanimoto and Jakob Yngvason for a critical reading of the manuscript. Supported by the German Research Foundation (Deutsche Forschungsgemeinschaft (DFG)) through the Institutional Strategy of the University of Göttingen. The hospitality and support of the Erwin Schrödinger International Institute for Mathematical Physics, Vienna, is gratefully acknowledged.
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Rehren, KH. (2015). Algebraic Conformal Quantum Field Theory in Perspective. In: Brunetti, R., Dappiaggi, C., Fredenhagen, K., Yngvason, J. (eds) Advances in Algebraic Quantum Field Theory. Mathematical Physics Studies. Springer, Cham. https://doi.org/10.1007/978-3-319-21353-8_8
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