Work

Adaptive gauge cooling for complex Langevin dynamics

Year: 2013

Type: preprint

Abstract: In the case of nonabelian gauge theories with a complex weight, a controlled exploration of the complexified configuration space during a complex Langevin process requires the use of SL(N,C) gauge cooling, in order to minimize the distance from SU(N). Here we show that adaptive gauge cooling can lead to an efficient implementation of this idea. First results for SU(3) Yang-Mills theory in the presence of a nonzero theta-term are presented as well.

Source: arXiv (Cornell University)

DOI: 10.48550/arxiv.1311.1056

Authors: Bongiovanni, Lorenzo, Aarts, Gert, Seiler, Erhard, Sexty, Denes, Stamatescu, Ion-Olimpiu

Institutions: Swansea University, Max Planck Institute for Physics

Language: English

Topic: Quantum Chromodynamics and Particle Interactions

Subfield: Nuclear and High Energy Physics

Field: Physics and Astronomy

Domain: Physical Sciences

Open Access status: green

Funders: Leverhulme Trust, Science and Technology Facilities Council

OpenAlex ID: W2952813312

Cites: 7

Cited by: 9

Related to: 20