%0 Journal Article
%A Adler, Stephen L.
%A Bhanot, Gyan
%A Lippert, Thomas
%A Schilling, Klaus
%A Uerberholz, Peer
%T Defeating critical slowing down for abelian gauge dynamics
%J Nuclear physics
%V 368
%N 3
%@ 0550-3213
%C Amsterdam
%I North-Holland Publ. Co.69225
%M FZJ-2019-01079
%P 745 - 754
%D 1992
%X Using the Connection Machine CM-2 we investigate critical slowing down for the multi-scale update algorithm (MSU) for abelian gauge theories recently proposed by two of the present authors. From our measurements on four-dimensional U(1) gauge theory on 84 and 164 lattices, we find the critical exponent z for MSU dynamics to be consistent with zero. For reference, and as a test of our analysis technique, we verified that the Metropolis local update algorithm (LU) exhibits the random walk value z ≅ 2.
%F PUB:(DE-HGF)16
%9 Journal Article
%R 10.1016/0550-3213(92)90222-W
%U https://juser.fz-juelich.de/record/860304