%0 Journal Article %A Daniel S. Freed %A Constantin Teleman %T Dirac families for loop groups as matrix factorizations %J Comptes Rendus. Mathématique %D 2015 %P 415-419 %V 353 %N 5 %I Elsevier %R 10.1016/j.crma.2015.02.011 %G en %F CRMATH_2015__353_5_415_0