Stabilizing complex Langevin for real-time gauge theories with an anisotropic kernel

Stabilizing complex Langevin for real-time gauge theories with an anisotropic kernel

Abstract The complex Langevin (CL) method is a promising approach to overcome the sign problem that occurs in real-time formulations of quantum field theories. Using the Schwinger-Keldysh formalism, we study SU(N c ) gauge theories with CL. We observe that current stabilization techniques are insuff...

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Bibliographic Details
Main Authors: Kirill Boguslavski, Paul Hotzy, David I. Müller
Format: Article
Language:English
Published: SpringerOpen 2023-06-01
Series:Journal of High Energy Physics
Subjects:
Algorithms and Theoretical Developments
Lattice QCD
Non-Zero Temperature and Density
Non-Equilibrium Field Theory
Online Access:https://doi.org/10.1007/JHEP06(2023)011

Internet

https://doi.org/10.1007/JHEP06(2023)011

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