Two-dimensional N=(2,2) supersymmetry (source code)

= Two-dimensional N=(2,2) supersymmetry
{title2=2D $\mathcal N=(2,2)$ SUSY}

Two-dimensional $\mathcal N=(2,2)$ supersymmetry has independent left- and right-moving complex supercharges. Its superspace uses $\theta^\pm,\bar\theta^\pm$ and supports both chiral and twisted chiral superfields.