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Volume 256 - 34th annual International Symposium on Lattice Field Theory (LATTICE2016) - Nonzero Temperature and Density
Testing dynamic stabilization in complex Langevin simulations
B. Jaeger,* F. Attanasio
*corresponding author
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Pre-published on: 2017 February 01
Published on: 2017 March 24
Complex Langevin methods have been successfully applied in theories that suffer
from a sign problem such as QCD with a chemical potential. We present and
illustrate a novel method (dynamic stabilisation) that ensures that Complex
Langevin simulations stay close to the SU(3) manifold, which lead to correct and improved results in the framework of pure Yang-Mills simulations and QCD in the limit of heavy
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