FIESTA4: optimized Feynman integral calculations with GPU support
DOI10.1016/j.cpc.2016.03.013zbMath1378.65075arXiv1511.03614OpenAlexW2224110963MaRDI QIDQ1682533
Publication date: 30 November 2017
Published in: Computer Physics Communications (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/1511.03614
numerical integrationdimensional regularizationcomputer algebraFeynman diagramsmultiloop Feynman integrals
Feynman integrals and graphs; applications of algebraic topology and algebraic geometry (81Q30) Software, source code, etc. for problems pertaining to quantum theory (81-04) Numerical integration (65D30) Packaged methods for numerical algorithms (65Y15)
Related Items (52)
Uses Software
Cites Work
- Massive non-planar two-loop four-point integrals with SecDec 2.1
- Analytic results for massless three-loop form factors
- Master integrals for four-loop massless propagators up to weight twelve
- SecDec-3.0: numerical evaluation of multi-scale integrals beyond one loop
- \texttt{FIESTA 2}: parallelizeable multiloop numerical calculations
- A geometric method of sector decomposition
- Feynman integral evaluation by a sector decomposition approach (FIESTA)
- Space-time dimensionality \(\mathcal D\) as complex variable: calculating loop integrals using dimensional recurrence relation and analytical properties with respect to \(\mathcal D\)
- Analytic tools for Feynman integrals
- Cuba -- a library for multidimensional numerical integration
- Resolution of singularities for multi-loop integrals
- Numerical evaluation of phase space integrals by sector decomposition
- Numerical evaluation of multi-loop integrals by sector decomposition
- Concurrent Cuba
- The dimensional recurrence and analyticity method for multicomponent master integrals: using unitarity cuts to construct homogeneous solutions
- SecDec: A general program for sector decomposition
- FIESTA 3: cluster-parallelizable multiloop numerical calculations in physical regions
- SECTOR DECOMPOSITION
- An automatized algorithm to compute infrared divergent multi-loop integrals.
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