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A GPU compatible quasi-Monte Carlo integrator interfaced to pySecDec
The purely numerical evaluation of multi-loop integrals and amplitudes can be a viable alternative to analytic approaches, in particular in the presence of several mass scales, provided sufficient accuracy can be achieved in an acceptable amount of time. For many multi-loop integrals, the fraction o...
| Autores principales: | , , , , , |
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| Lenguaje: | eng |
| Publicado: |
2018
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1016/j.cpc.2019.02.015 http://cds.cern.ch/record/2649399 |