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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-lat2025
QFT on rotating boxes at finite temperature
Sebestyen Nagy, Daniel Nogradi
We formulate thermal quantum field theory on a finite spatial periodic volume incorporating finite rotations. Traditional compactifications at finite temperature without rotations…