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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Bibliographische Detailangaben
1. Verfasser: Felski, Alexander (VerfasserIn)
Dokumenttyp: Buch/Monographie Hochschulschrift
Sprache:Englisch
Veröffentlicht: Heidelberg [2021?]
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Verfasserangaben:put forward by Alexander Felski ; referees Prof. Sandra P. Klevansky, Prof. Matthias Bartelmann