%0 Journal Article %A DOMINIC W. BERRY %A ANDREW M. CHILDS %A RICHARD CLEVE %A ROBIN KOTHARI %A ROLANDO D. SOMMA %T EXPONENTIAL IMPROVEMENT IN PRECISION FOR SIMULATING SPARSE HAMILTONIANS %J Forum of Mathematics, Sigma %D 2017 %V 5 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.1017/fms.2017.2/ %R 10.1017/fms.2017.2 %G en %F 10_1017_fms_2017_2