Deformation Quantization for Heisenberg Supergroup

Understand

We construct a non-formal deformation machinery for the actions of the Heisenberg supergroup analogue to the one developed by M.

• Rieffel for the actions of R^d.
• However, the method used here differs from Rieffel's one: we obtain a Universal Deformation Formula for the actions of R^{m|n} as a byproduct of Weyl ordered Kirillov's orbit method adapted to the graded setting.
• To do so, we have to introduce the notion of C*-superalgebra, which is compatible with the deformation, and which can be seen as corresponding to noncommutative superspaces.