A. Osipov

collaborators

2 papers

hep-ph2026

Chiral anomaly in the $I^\cdot^{(')} \to I ¨ ^{+} I ¨ ^{-} I^^{3}$ and $I^\cdot^{(')} \to I ¨ ^{+} I ¨ ^{-} l^{+} l^{-}$ decays

M. K. Volkov, A. A. Osipov, K. Nurlan +1

We report the presence of a flavor-violating correction to the $V AAA$ -type anomaly, $I^´^{(')}$ , induced by the surface terms of the anomalous quark triangle diagram, previousl…

hep-ph2025

Isospin symmetry breaking and gluon anomaly

A. A. Osipov

The contribution of the electromagnetic interaction to the self-energy of pseudo-Goldstone bosons, as well as to the mixing angles and weak decay constants, is calculated in the fi…

Chiral anomaly in the I^⋅(′)→I¨+I¨−I^3 and I^⋅(′)→I¨+I¨−l+l− decays

Isospin symmetry breaking and gluon anomaly

Chiral anomaly in the $I^\cdot^{(')} \to I ¨ ^{+} I ¨ ^{-} I^^{3}$ and $I^\cdot^{(')} \to I ¨ ^{+} I ¨ ^{-} l^{+} l^{-}$ decays