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RHMC with Block Solvers and Multiple Pseudofermions
The dominant cost of most lattice QCD simulations is the inversion of the Dirac operator required to calculate the force term in the rational hybrid Monte Carlo (RHMC) update. One way to improve this situation is to use multiple pseudofermions, which reduces the size and variance of this force and h...
| Autores principales: | , |
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| Lenguaje: | eng |
| Publicado: |
2018
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1103/PhysRevE.98.043306 http://cds.cern.ch/record/2633582 |