N = 4 mechanics of general (4, 4, 0) multiplets

Understand

We construct the manifestly N=4 supersymmetric off-shell superfield "master" action for any number n of the N=4 supermultiplets (4, 4, 0) described by harmonic analytic superfields q^{+a}(\zeta, u), a= 1, ...

• 2n, subjected to the most general harmonic constraints.
• The action consists of the sigma-model and Wess-Zumino parts.
• We present the general expressions for the target space metric, torsion and background gauge fields.