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Field name	Details
Dewey Class	512.7
Title	From Classical Field Theory to Perturbative Quantum Field Theory ([EBook]) / by Michael Dütsch.
Author	Dütsch, Michael
Other name(s)	SpringerLink (Online service)
Edition statement	1st ed. 2019.
Publication	Cham : Springer International Publishing , 2019.
Physical Details	XXI, 536 pages : online resource.
Series	Progress in Mathematical Physics ; 74
ISBN	9783030047382
Summary Note	This book develops a novel approach to perturbative quantum field theory: starting with a perturbative formulation of classical field theory, quantization is achieved by means of deformation quantization of the underlying free theory and by applying the principle that as much of the classical structure as possible should be maintained. The resulting formulation of perturbative quantum field theory is a version of the Epstein-Glaser renormalization that is conceptually clear, mathematically rigorous and pragmatically useful for physicists. The connection to traditional formulations of perturbative quantum field theory is also elaborated on, and the formalism is illustrated in a wealth of examples and exercises.:
Contents note	Classical field theory -- Deformation quantization of the free theory -- Perturbative quantum field theory -- Symmetries – the Master Ward Identity -- Quantum electrodynamics.
System details note	Online access to this digital book is restricted to subscription institutions through IP address (only for SISSA internal users).
Internet Site	https://doi.org/10.1007/978-3-030-04738-2
Links to Related Works	Subject References: Differential Geometry . Number Theory . Partial differential equations . Quantum computers . Quantum computing . Authors: author . Dütsch, Michael . Corporate Authors: SpringerLink (Online service) . Series: Progress in Mathematical Physics . Classification: 512.7 . 512.7 (DDC 23) .

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From Classical Field Theory to Perturbative Quantum Field Theory

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