论文标题
晶格QCD中fermion决定因素的四维分解
Four-dimensional factorization of the fermion determinant in lattice QCD
论文作者
论文摘要
在过去的几年中，有人提出了用威尔逊型费米子在晶格QCD中对fermion决定因素进行一维的分解，从而导致辅助波音场的块 - 局部作用。在这里，我们提出了该分解的四维概括。可能的应用是蒙特卡洛算法和代码，主场仿真和多级集成的更有效的并行。
In the last few years it has been proposed a one-dimensional factorization of the fermion determinant in lattice QCD with Wilson-type fermions that leads to a block-local action of the auxiliary bosonic fields. Here we propose a four-dimensional generalization of this factorization. Possible applications are more efficient parallelizations of Monte Carlo algorithms and codes, master field simulations, and multi-level integration.
