On the Equivalence of Two Deformation Schemes in Quantum Field Theory
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Two recent deformation schemes for quantum field theories on two-dimensional Minkowski space, making use of deformed field operators and Longo–Witten endomorphisms, respectively, are shown to be equivalent.
Mathematics Subject Classification (2010)81T05 81T40
Keywordsdeformations of quantum field theories two-dimensional models modular theory
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