Local bosonic versus HMC — a CPU cost comparison
نویسندگان
چکیده
منابع مشابه
ar X iv : h ep - l at / 9 70 91 21 v 1 2 5 Se p 19 97 1 Local bosonic versus HMC — a CPU cost comparison
We compare the CPU cost of HMC to various implementations of the Hermitean variant of Lüscher's local bosonic algorithm (LBA) for 2D massive QED with two flavours of Wilson fermions. We carefully scan a 3-dimensional parameter subspace and find flat behaviour around the optimum. The gain factor of the LBA, as compared to HMC, is slightly smaller for the Re-weighting method than for the Metropol...
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ژورنال
عنوان ژورنال: Nuclear Physics B - Proceedings Supplements
سال: 1998
ISSN: 0920-5632
DOI: 10.1016/s0920-5632(97)00947-x