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hep-th2026
QFT on flat, compact, orientable manifolds
Sebestyen Nagy, Daniel Nogradi
Motivated by the recent observation that rotating space-times at finite temperature can be described by particular flat, compact, orientable manifolds, which are different from $\m…
hep-th2025
Classical limit of a scalar quantum field theory
S. Nagy, J. Polonyi
It is well known that a minimal distance emerges in quantum field theories owing to the need to regularize the UV divergences. The macroscopical limit at large minimal distance, we…
hep-th2024
First order phase transition with functional renormalization group method
S. Nagy, J. Polonyi
The renormalization group method, more specifically the Wegner-Houghton equation, is used to find first order phase transitions in a simple scalar field theory with a polynomial po…