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Williams, A.G. (2022) Introduction to Quantum Field Theory. Cambridge University Press.
https://doi.org/10.1017/9781108585286

has been cited by the following article:

• TITLE: Finite Time Domain Dynamics of Vector Fields: Stueckelberg Lagrangian

  AUTHORS: Emmanouil George Thrapsaniotis

  KEYWORDS: Vector Fields, Photons, Finite Time Interval, Functional Techniques, Currents

  JOURNAL NAME: Journal of Applied Mathematics and Physics, Vol.14 No.5, May 28, 2026

  ABSTRACT: We study the finite time domain dynamics of vector fields under the Stueckelberg lagrangian. We consider the relevant Hamiltonian and expand in term of creation and annihilation operators. We integrate via path integral methods within the holomorphic representation and extract the corresponding Green functions in various dimensions. Further, we study the photonic massless case. Finally, we consider the possible generation of vector fields and in particular of photons from currents.