Stefan Groote

Nov 9, 2024 | mdpi.com | Marco Frasca |Stefan Groote

1. IntroductionThe availability of exact solutions to field theories, both classical and quantum, is important to a general understanding of these theories. Such solutions are very rare and, in most cases, are for unphysical situations. The harnessing of the functional renormalization group can help to mitigate such a limitation significantly [1,2,3]. Still, explicit solutions are not provided in this way. Recently, an exact solution to some quantum field theory was proposed [4,5].

Apr 12, 2024 | mdpi.com | Arpan Chatterjee |Marco Frasca |Anish Ghoshal |Stefan Groote

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