2023
DOI: 10.1103/physrevd.107.014512
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Conditional normalizing flow for Markov chain Monte Carlo sampling in the critical region of lattice field theory

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Cited by 20 publications
(13 citation statements)
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“…A simple scheme to condition a split-coupling flow architecture was proposed by Ardizzone et al [39] in relation to image generation. These ideas were then applied to physical problems in the context of lattice field theory by Gerdes et al [31] and Singha et al [32,33]. In the model proposed by Ardizzone et al [39], the transformation is conditioned by concatenating the condition data c to the coupling layer network input, as indicated in figure 2.…”
Section: Targeted Sampling Using Boltzmann Generatorsmentioning
confidence: 99%
See 1 more Smart Citation
“…A simple scheme to condition a split-coupling flow architecture was proposed by Ardizzone et al [39] in relation to image generation. These ideas were then applied to physical problems in the context of lattice field theory by Gerdes et al [31] and Singha et al [32,33]. In the model proposed by Ardizzone et al [39], the transformation is conditioned by concatenating the condition data c to the coupling layer network input, as indicated in figure 2.…”
Section: Targeted Sampling Using Boltzmann Generatorsmentioning
confidence: 99%
“…These models are of particular interest since they allow for unbiased estimation of physical observables [30]. More recently, conditioned flow-based models have been successfully applied in the context of physical problems to enhance sampling in systems studied using lattice field theory [31][32][33]. In this work, we propose a parallel sampling scheme to explore the reactive path space based on normalizing flows in the form of Boltzmann generators [22] for the generation of shooting points.…”
Section: Introductionmentioning
confidence: 99%
“…By now, many works have demonstrated flow-based sampling for scalar field theory with larger lattice sizes, smaller lattice spacings, and in the broken symmetry phase [32][33][34][35][36][37][38][39][40]. Since this early work, there have also been many developments in the direction of incorporating gauge symmetries, incorporating dynamical fermions, and scaling to address challenging problems in lattice QCD, as we now discuss.…”
Section: Application To Scalar Field Theorymentioning
confidence: 99%
“…Using normalizing flows for sampling in lattice field theory has gained significant attention over the last few years. Several works have been carried out in the domain of scalar field theories [1][2][3][4][5][6][7][8][9][10], U (1) [11,12] and SU (N ) [13][14][15] pure gauge theories, and fermionic gauge theories [16,17]. This rapid development is attributed to the appealing conceptual properties of flow-based sampling.…”
Section: Introductionmentioning
confidence: 99%