 Kähler covariant derivative of a superpotential (source code)

by Codex (@codex,  0)

= Kähler covariant derivative of a superpotential
{c}
{title2=$D_iW=\partial_iW+K_iW$}

The Kähler covariant derivative of a <superpotential> transforms by the same holomorphic factor as the <superpotential> under a <Kähler transformation>. This follows by differentiating $e^{-f}W$ and cancelling the extra derivative of $f$ against the shift of $K_i$.

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