32 citations · 139 across the 11 of their papers we have counts for
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hep-th1992★ 17 cited
Cohomological Partition Functions for a Class of Bosonic Theories
Antti J. Niemi, O. Tirkkonen
We argue, that for a general class of nontrivial bosonic theories the path integral can be related to an equivariant generalization of conventional characteristic classes.
hep-th1992★ 6 cited
Index Theorems and Loop Space Geometry
A. Hietamaki, A. J. Niemi
We investigate the evaluation of the Dirac index using symplectic geometry in the loop space of the corresponding supersymmetric quantum mechanical model. In particular, we find th…