Real-time gauge theory simulations from stochastic quantization using optimized updating
arXiv:0810.2649 · doi:10.1016/j.nuclphysa.2009.01.038
Abstract
Stochastic quantisation is applied to the problem of calculating real-time evolution on a Minkowskian space-time lattice. We employ optimized updating using reweighting, or gauge fixing, respectively. These procedures do not affect the underlying theory, but strongly improve the stability properties of the stochastic dynamics.
4 pages, 3 figures, contributed talk to SEWM 2008, Amsterdam
References in corpus (6)
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Cited by in corpus (23)
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- Bottom-up isotropization in classical-statistical lattice gauge theory
- Complex Langevin dynamics in the SU(3) spin model at nonzero chemical potential revisited
- Some remarks on Lefschetz thimbles and complex Langevin dynamics
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- Stability of complex Langevin dynamics in effective models
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- Localised distributions and criteria for correctness in complex Langevin dynamics
- Complex Langevin Equations and Schwinger-Dyson Equations
- Evolution to the Quark-Gluon Plasma
- Effective Potential for Complex Langevin Equations
- Progress in complex Langevin simulations of full QCD at nonzero density
- Path Integrals for Potential Scattering
- Why is the mission impossible? -- Decoupling the mirror Ginsparg-Wilson fermions in the lattice models for two-dimensional abelian chiral gauge theories
- Complex Langevin Simulations of Zero-dimensional Supersymmetric Quantum Field Theories
- Overview of the QCD phase diagram -- Recent progress from the lattice
- Quantum field theories on the Lefschetz thimble
- Complex Langevin Dynamics and Supersymmetric Quantum Mechanics
- Regularization of Complex Langevin Method
- Hopping parameter expansion to all orders using the complex Langevin equation
- Extending complex Langevin simulations to full QCD at nonzero density
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- Dynamical Compactification of Extra Dimensions in the Euclidean IKKT Matrix Model via Spontaneous Symmetry Breaking