507 citations · 2.6k across the 38 of their papers we have counts for
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hep-lat1992★ 231 cited
Finite size and temperature effects in the AF Heisenberg model
P. Hasenfratz, F. Niedermayer
The low temperature and large volume effects in the d=2+1 antiferromagnetic quantum Heisenberg model are dominated by magnon excitations. The leading and next-to-leading correction…
hep-lat1992★ 58 cited
The equivalence of the SU(N) Yang Mills Theory with a Purely Fermionic Model
Anna Hasenfratz, Peter Hasenfratz
We investigate the detailed conditions under which a purely fermionic model with current-current interaction goes over to a renormalizable, asymptotically free SU gauge theory…