There is a nice formulation of the geometry of QFT, available at:

[Towards the mathematics of quantum field theory (Jan 10 2011)](http://www.math.jussieu.fr/~fpaugam/documents/enseignement/master-mathematical-physics-impa-v01-2011.pdf). URL originally posted.

[Towards the mathematics of quantum field theory (Nov 30 2012)](http://people.math.jussieu.fr/~fpaugam/documents/enseignement/master-mathematical-physics.pdf). Updated.

[Frédéric Paugam's Homepage][1] (Current: Jun 25 2018).

  [1]: https://webusers.imj-prg.fr/~frederic.paugam/parts-en/publications.html