I've been studying Bagger & Giannakis paper on the SuperHiggs Mechanism found here.
The paper shows how SUSY is broken by a $B_{\mu\nu}$ gauge field background restricted to $T^3$ in $M^7\times T^3$ Compactification of the heterotic string.
My question is, have these results been generalised to different Backgrounds and/or Compactifications (Perhaps even Calabi Yau 3-folds)?
So far my search has shown up no results, any pointers in the right direction are greatly appreciated, Thanks!
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