2 problems

Let $A$ be an ordinary gauge field with gauge transformations $[\delta_\lambda A$ and let $\hat A(A)$ be its Seiberg–Witten image, with non-commutative gauge transformations…

Let $T_1$ be the one-loop correction to the quadratic bilinear form, with components $T_{1_{11}}^{bcbd}$, $T_{1_{21}}^{bc}$ and $T_{1_{22}}$, and define … The corresponding quantit…