Precision studies of quantum electrodynamics at future $e^{+}{e}^{-}$ colliders

J. Alcaraz Maestre

We classify the possible deviations from the Standard Model in the QED-dominated ${\mathrm{e}}^{+}{\mathrm{e}}^{-}\to \gamma \gamma$ process under the assumption of a preserved $SU(2{)}_L\times U(1{)}_Y$…