What is it about?
The anomalies are the breaking of classical symmetries due to quantum fluctuations. They must cancel and this is possible is certain conditions are verifies implying the charge quantization. The paper show that the condition ensure the anomaly cancellation also beyond perturbation theory, whi
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Why is it important?
While most results in QFT are valid at the level of formal perturbative series, with no control of the convergence, the results holds at a non.-perturbative level.
Perspectives
The result is an important step toward the mathematical construction of the electroweak theory with an exponentially high cut-off
vieri mastropietro
Universita degli Studi di Milano
Read the Original
This page is a summary of: Anomaly cancellation in the lattice effective electroweak theory, Journal of Mathematical Physics, March 2023, American Institute of Physics,
DOI: 10.1063/5.0093162.
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