PoS - Proceedings of Science
Volume 256 - 34th annual International Symposium on Lattice Field Theory (LATTICE2016) - Nonzero Temperature and Density
Testing dynamic stabilization in complex Langevin simulations
B. Jaeger* and F. Attanasio
Full text: pdf
Pre-published on: February 01, 2017
Published on: March 24, 2017
Abstract
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
quarks.
DOI: https://doi.org/10.22323/1.256.0053
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