Configuration spaces of the torus I would like a reference that calculates the rational homology of the unordered configuration spaces of the torus.
 A: The calculation for even-dimensional manifolds, and in particular the torus, is carried out by Felix-Thomas in their paper "Rational Betti numbers of configuration spaces."
A: For ordered configuration spaces, see Fred Cohen's paper(s), including
On configuration spaces, their homology, and Lie algebras ☆
F.R. Cohen E-mail the corresponding author
Department of Mathematics, University of Rochester, Rochester, NY 14627, USA
(J of pure and applied algebrac, 1995, availabe for free on line).
For getting from ordered to unordered see this question.
A: I would suggest the two following references:
C.-F. Bödigheimer, F.R. Cohen, Rational cohomology of configuration spaces of surfaces. Algebraic Topology and Transformation Groups, Springer LNM 1361 (1987), 7-13. (http://www.math.uni-bonn.de/people/cfb/PUBLICATIONS/rational-cohomology-of-configuration-spaces-of-surfaces.pdf)
Bezrukavnikov, R. Koszul DG-algebras arising from configuration spaces. Geom. Funct. Anal. 4 (1994), no. 2, 119–135. (http://link.springer.com/content/pdf/10.1007%2FBF01895836.pdf)
