Publications of Stefan Fredenhagen

Fredenhagen, S.; Schomerus, V.: Branes on group manifolds, gluon condensates, and twisted K-theory. Journal of High Energy Physics 2001 (4), 007 (2001)

Behr, N.; Fredenhagen, S.: Variable transformation defects. String-Math 2011 , UPenn, Philadelphia, June 06, 2011 - June 11, 2011. Proceedings of Symposia in Pure Mathematics 85, (2012)