Effective potential for complex Langevin equations

DOI10.1016/j.nuclphysb.2009.06.016zbMath1196.82099arXiv0902.1503OpenAlexW1975285036MaRDI QIDQ1960108

Cengiz Pehlevan, Gerald Guralnik

Publication date: 12 October 2010

Published in: Nuclear Physics. B (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/0902.1503

zbMATH Keywords

complex langevin equationSchwinger-dyson equations

Mathematics Subject Classification ID

Yang-Mills and other gauge theories in quantum field theory (81T13) Quantum field theory on lattices (81T25) Stochastic methods (Fokker-Planck, Langevin, etc.) applied to problems in time-dependent statistical mechanics (82C31)

Related Items (8)

Some remarks on Lefschetz thimbles and complex Langevin dynamics ⋮ Complex saddle points and the sign problem in complex Langevin simulation ⋮ Temporal breakdown and Borel resummation in the complex Langevin method ⋮ On the convergence of complex Langevin dynamics: the three-dimensional XY model at finite chemical potential ⋮ Degenerate distributions in complex Langevin dynamics: one-dimensional QCD at finite chemical potential ⋮ Simulating full QCD at nonzero density using the complex Langevin equation ⋮ Stochastic quantization of real-time thermal field theory ⋮ Gauge cooling in complex Langevin for lattice QCD with heavy quarks

Cites Work

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• Complex Langevin equations and Schwinger-Dyson equations
• Derivation of a Generalized Stochastic Path-Integral Formulation Based on Ito Chalculus
• Effective action for stochastic partial differential equations
• Stochastic quantization for complex actions

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