Problems in PT-symmetric quantum field theory: towards renormalization of the D-dimensional 𝜙2(𝑖𝜙)ɛ​ quantum field theory and non-hermitian extensions of the Nambu-Jona-Lasinio Model

Two problems of PT-symmetric quantum field theory are discussed: In the first part, the D-dimensional quantum field theory with the self-interaction phi^2 (i phi)^epsilon is analyzed. Techniques introduced previously in a first-order study of the perturbative nonlinearity expansion in epsilon, [Phys...

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Bibliographic Details
Main Author: Felski, Alexander (Author)
Format: Book/Monograph Thesis
Language:English
Published: Heidelberg [2021?]
Subjects:
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Author Notes:put forward by Alexander Felski ; referees Prof. Sandra P. Klevansky, Prof. Matthias Bartelmann