论文标题
域墙壁费米的算法
Algorithms for Domain Wall Fermions
论文作者
论文摘要
我们讨论了针对加速量规配置加速混合蒙特卡洛采样的域壁费的算法。首先是一种用于域壁求器的新型Multigrid算法，其次是针对大型子Volumes的域分解杂交蒙特卡洛方法，并针对GPU加速节点进行了优化。我们提出了DD-RHMC的公式，适用于模拟奇数费米子的模拟。
We discuss algorithms for domain wall fermions focussing on accelerating Hybrid Monte Carlo sampling of gauge configurations. Firstly a new multigrid algorithm for domain wall solvers and secondly a domain decomposed hybrid monte carlo approach applied to large subvolumes and optimised for GPU accelerated nodes. We propose a formulation of DD-RHMC that is suitable for the simulation of odd numbers of fermions.
