Dyson-Schwinger Equations, Renormalization Conditions, and the Hopf Algebra of Perturbative Quantum Field Theory

Dyson-Schwinger Equations, Renormalization Conditions, and the Hopf Algebra of Perturbative Quantum Field Theory

Balduf, Paul-Hermann

Springer International Publishing AG

04/2024

363

Dura

9783031544453

15 a 20 dias

Descrição não disponível.
Introduction to perturbative quantum field theory.- Hopf algebra theory of renormalization.- Renormalized Green functions in kinematic renormalization.- Renormalization group and Dyson-Schwinger equations in non-kinematic renormalization.- Field diffeomorphisms and symmetries.- Conclusion and outlook
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Renormalization conditions;Dyson-Schwinger Equation;Hopf algebra theory of renormalization;Physical interpretation of renormalization;Higher-order behavior of quantum field theory;Minimal Subtraction scheme