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

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