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2 - Scalar Field Theory and Canonical Quantization

from Part I - Quantum Field Theory

Published online by Cambridge University Press:  06 February 2025

Wolfgang Bietenholz  and
Uwe-Jens Wiese
Wolfgang Bietenholz
Affiliation:
Universidad Nacional Autónoma de México
Uwe-Jens Wiese
Affiliation:
Universität Bern, Switzerland
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Summary

Scalar field theory is quantized canonically. We also discuss the Noether current at the classical level and the vacuum energy at the quantum level.

Keywords

Scalar FieldsNoether CurrentCanonical QuantizationVacuum EnergyParticle States
Type
Chapter
Information
Uncovering Quantum Field Theory and the Standard Model , pp. 37 - 48
Publisher: Cambridge University Press
Print publication year: 2025

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