Trivializing maps, the Wilson flow and the HMC algorithm
By M. Luscher. 2009
261 citations recorded by the source corpus.
In lattice gauge theory, there exist field transformations that map the theory to the trivial one, where the basic field variables are completely decoupled from one another. Such maps can be constructed systematically by integrating certain flow equations in field space. The construction is worked out in some detail and it is proposed to combine the Wilson flow (which generates approximately trivializing maps for the Wilson gauge action) with the HMC simulation algorithm in order to improve the efficiency of lattice QCD simulations.
Subfields: Nuclear and High Energy Physics
View Paper: https://www.semanticscholar.org/paper/a1ca218cb55ae11710dbcf4e18a7395db2350c69
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In Nuclear and High Energy Physics
- Ulrike Romatschke
- Paul Romatschke
- M. Constantinou
- Krzysztof Cichy
- P. Kovtun
- M. Rangamani
- B. Schenke
- A. Jaiswal
Citations in the corpus
- Relativistic Fluid Dynamics in and out of Equilibrium (2017, background): “Note recently that Renormalization Group (RG) flow techniques [200] have recently been presented that allow more direct access to thermodynamic quantities from the lattice, cf.”
- A Guide to Light-Cone PDFs from Lattice QCD: An Overview of Approaches, Techniques, and Results (2018, methodology): “[196] Martin Lüscher, “Trivializing maps, the Wilson flow and the HMC algorithm,” Commun.”