Sampling using SU(N) gauge equivariant flows
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Abstract (arXiv)
We develop a flow-based sampling algorithm for SU(N) lattice gauge theories that is gauge-invariant by construction. Our key contribution is constructing a class of flows on an SU(N) variable (or on a U(N) variable by a simple alternative) that respect matrix conjugation symmetry. We apply this technique to sample distributions of single SU(N) variables and to construct flow-based samplers for SU(2) and SU(3) lattice gauge theory in two dimensions.
Key facts. Cited by 83 papers in the map (data through 7 Oct 2026). First posted on arXiv 12 Aug 2020.
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Citing papers per year: 2021: 19; 2022: 15; 2023: 20; 2024: 9; 2025: 14; 2026: 6.
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- 2021E(n) Equivariant Normalizing Flowscited by 165
- 2023SE(3)-Stochastic Flow Matching for Protein Backbone Generationcited by 147
- 2021Scalars are universal: Equivariant machine learning, structured like classical physicscited by 127
- 2023Spontaneous Symmetry Breaking in Generative Diffusion Modelscited by 74
- 2021Smooth Normalizing Flowscited by 52
- 2022Theoretical Guarantees for Permutation-Equivariant Quantum Neural Networkscited by 52
- 2024Does equivariance matter at scale?cited by 49
- 2023Learning Interpolations between Boltzmann Densitiescited by 42
- 2022Unsupervised Learning of Group Invariant and Equivariant Representationscited by 38
- 2022Learning Lattice Quantum Field Theories with Equivariant Continuous Flowscited by 37
- 2023EDGI: Equivariant Diffusion for Planning with Embodied Agentscited by 35
- 2021Machine-learning hidden symmetriescited by 31
38 more
- 2021Symmetry-via-Duality: Invariant Neural Network Densities from Parameter-Space Correlatorscited by 28
- 2023Rigid Body Flows for Sampling Molecular Crystal Structurescited by 27
- 2022Aspects of scaling and scalability for flow-based sampling of lattice QCDcited by 26
- 2022Stochastic normalizing flows as non-equilibrium transformationscited by 25
- 2022Symmetry Group Equivariant Architectures for Physicscited by 23
- 2023Advances in machine-learning-based sampling motivated by lattice quantum chromodynamicscited by 23
- 2022Gradients should stay on Path: Better Estimators of the Reverse- and Forward KL Divergence for Normalizing Flowscited by 22
- 2024Improving Equivariant Model Training via Constraint Relaxationcited by 22
- 2023Generative Modeling on Manifolds Through Mixture of Riemannian Diffusion Processescited by 21
- 2021Topological Obstructions to Autoencodingcited by 20
- 2021Equivariant Manifold Flowscited by 20
- 2021Generalization capabilities of translationally equivariant neural networkscited by 18
- 2023Scaling Riemannian Diffusion Modelscited by 18
- 2021Gauge Invariant and Anyonic Symmetric Transformer and RNN Quantum States for Quantum Lattice Modelscited by 17
- 2022Structure-preserving GANscited by 17
- 2021Group equivariant neural posterior estimationcited by 16
- 2022Applications of Machine Learning to Lattice Quantum Field Theorycited by 14
- 2022Simulator-Based Inference with Waldo: Confidence Regions by Leveraging Prediction Algorithms and Posterior Estimators for Inverse Problemscited by 14
- 2023Sample Complexity of Probability Divergences under Group Symmetrycited by 13
- 2021Differentiable Physics: A Position Piececited by 12
- 2023Sampling the lattice Nambu-Goto string using Continuous Normalizing Flowscited by 12
- 2021Equivariant Finite Normalizing Flowscited by 11
- 2022Gauge Equivariant Neural Networks for 2+1D U(1) Gauge Theory Simulations in Hamiltonian Formulationcited by 11
- 2021Continuous normalizing flows on manifoldscited by 10
- 2021Implicit Riemannian Concave Potential Mapscited by 10
- 2022Snowmass 2021 Computational Frontier CompF03 Topical Group Report: Machine Learningcited by 10
- 2022Simulating 2+1D Lattice Quantum Electrodynamics at Finite Density with Neural Flow Wavefunctionscited by 10
- 2023Accelerating Markov Chain Monte Carlo sampling with diffusion modelscited by 10
- 2025Generalised Flow Maps for Few-Step Generative Modelling on Riemannian Manifoldscited by 10
- 2025Physics-Conditioned Diffusion Models for Lattice Gauge Theorycited by 9
- 2023Gauge-equivariant neural networks as preconditioners in lattice QCDcited by 8
- 2025A Tale of Two Symmetries: Exploring the Loss Landscape of Equivariant Modelscited by 8
- 2021Deep Learning Hamiltonian Monte Carlocited by 7
- 2023Learning Distributions on Manifolds with Free-Form Flowscited by 7
- 2024Energy based diffusion generator for efficient sampling of Boltzmann distributionscited by 7
- 2024Neural Approximate Mirror Maps for Constrained Diffusion Modelscited by 7
- 2023Geometrical aspects of lattice gauge equivariant convolutional neural networkscited by 6
- 2025Physics-informed neural network solves minimal surfaces in curved spacetimecited by 6
50 most cited of 83 All 83 (JSON)
- 2026Accurate Sampling from Diffusion Models24 Sep 2026
- 2026What Neural Network Field Theory Can and Cannot Realise on a Computer21 Aug 2026
- 2026LieStoNet: Learning Lie Symmetries from Spatiotemporal Data for Stochastic Dynamical Systems3 Aug 2026
- 2026What Your Model Threw Away and Why You'll Want It Back: Masking, Fingerprinting, and Privacy from Discarded Geometry17 Jun 2026
- 2026Graph Neural Networks in the Wilson Loop Representation of Abelian Lattice Gauge Theories5 May 2026
- 2026Gauge-Equivariant Graph Neural Networks for Lattice Gauge Theories22 Apr 2026
- 2025Group-Equivariant Diffusion Models for Lattice Field Theory30 Oct 2025
- 2025Scaling flow-based approaches for topology sampling in SU(3) gauge theory29 Oct 2025
- 2025Generalised Flow Maps for Few-Step Generative Modelling on Riemannian Manifolds24 Oct 2025
- 2025On the flow matching interpretability24 Oct 2025
- 2025Neural Triangular Transport Maps: A New Approach Towards Sampling in Lattice QCD15 Oct 2025
- 2025IsingFormer: Augmenting Parallel Tempering With Learned Proposals27 Sep 2025
38 more
- 2025Physics-informed neural network solves minimal surfaces in curved spacetime13 Sep 2025
- 2025A Tale of Two Symmetries: Exploring the Loss Landscape of Equivariant Models2 Jun 2025
- 2025SESaMo: Symmetry-Enforcing Stochastic Modulation for Normalizing Flows26 May 2025
- 2025Path Gradients after Flow Matching15 May 2025
- 2025Learning Chern Numbers of Topological Insulators with Gauge Equivariant Neural Networks21 Feb 2025
- 2025Physics-Conditioned Diffusion Models for Lattice Gauge Theory8 Feb 2025
- 2025MatrixNet: Learning over symmetry groups using learned group representations16 Jan 2025
- 2025Simulating the Hubbard Model with Equivariant Normalizing Flows13 Jan 2025
- 2024Does equivariance matter at scale?30 Oct 2024
- 2024Non-Perturbative Trivializing Flows for Lattice Gauge Theories17 Oct 2024
- 2024Improving Equivariant Model Training via Constraint Relaxation23 Aug 2024
- 2024TASI Lectures on Physics for Machine Learning31 Jul 2024
- 2024Neural Approximate Mirror Maps for Constrained Diffusion Models18 Jun 2024
- 2024A Theoretical Framework for an Efficient Normalizing Flow-Based Solution to the Electronic Schrodinger Equation28 May 2024
- 2024Machine learning a fixed point action for SU(3) gauge theory with a gauge equivariant convolutional neural network12 Jan 2024
- 2024Energy based diffusion generator for efficient sampling of Boltzmann distributions4 Jan 2024
- 2024Multi-Lattice Sampling of Quantum Field Theories via Neural Operator-based Flows1 Jan 2024
- 2023Learning Distributions on Manifolds with Free-Form Flows15 Dec 2023
- 2023mathbbZ2× mathbbZ2 Equivariant Quantum Neural Networks: Benchmarking against Classical Neural Networks30 Nov 2023
- 2023Scaling Riemannian Diffusion Models30 Oct 2023
- 2023Generative Modeling on Manifolds Through Mixture of Riemannian Diffusion Processes11 Oct 2023
- 2023SE(3)-Stochastic Flow Matching for Protein Backbone Generation3 Oct 2023
- 2023Accelerating Markov Chain Monte Carlo sampling with diffusion models4 Sep 2023
- 2023Advances in machine-learning-based sampling motivated by lattice quantum chromodynamics3 Sep 2023
- 2023Sampling the lattice Nambu-Goto string using Continuous Normalizing Flows3 Jul 2023
- 2023Understanding Deep Generative Models with Generalized Empirical Likelihoods16 Jun 2023
- 2023Spontaneous Symmetry Breaking in Generative Diffusion Models31 May 2023
- 2023Statistical Guarantees of Group-Invariant GANs22 May 2023
- 2023Gauge-equivariant pooling layers for preconditioners in lattice QCD20 Apr 2023
- 2023Neural Diffeomorphic Non-uniform B-spline Flows7 Apr 2023
- 2023Locality-constrained autoregressive cum conditional normalizing flow for lattice field theory simulations4 Apr 2023
- 2023EDGI: Equivariant Diffusion for Planning with Embodied Agents22 Mar 2023
- 2023Geometrical aspects of lattice gauge equivariant convolutional neural networks20 Mar 2023
- 2023Gauge-equivariant neural networks as preconditioners in lattice QCD10 Feb 2023
- 2023Sample Complexity of Probability Divergences under Group Symmetry3 Feb 2023
- 2023Rigid Body Flows for Sampling Molecular Crystal Structures26 Jan 2023
- 2023Learning Interpolations between Boltzmann Densities18 Jan 2023
- 2022Simulating 2+1D Lattice Quantum Electrodynamics at Finite Density with Neural Flow Wavefunctions14 Dec 2022
50 newest of 83 All 83 (JSON)
- 2023SE(3)-Stochastic Flow Matching for Protein Backbone Generationcited by 147
- 2023Spontaneous Symmetry Breaking in Generative Diffusion Modelscited by 74
- 2023EDGI: Equivariant Diffusion for Planning with Embodied Agentscited by 35
- 2023Scaling Riemannian Diffusion Modelscited by 18
- 2023Accelerating Markov Chain Monte Carlo sampling with diffusion modelscited by 10
- 2025Generalised Flow Maps for Few-Step Generative Modelling on Riemannian Manifoldscited by 10
- 2025Physics-Conditioned Diffusion Models for Lattice Gauge Theorycited by 9
- 2024Neural Approximate Mirror Maps for Constrained Diffusion Modelscited by 7
- 2025Group-Equivariant Diffusion Models for Lattice Field Theorycited by 3
- 2025Path Gradients after Flow Matchingcited by 2
- 2025On the flow matching interpretabilitycited by 0
- 2026Accurate Sampling from Diffusion Modelscited by 0
- 2026Accurate Sampling from Diffusion Models24 Sep 2026
- 2025Group-Equivariant Diffusion Models for Lattice Field Theory30 Oct 2025
- 2025Generalised Flow Maps for Few-Step Generative Modelling on Riemannian Manifolds24 Oct 2025
- 2025On the flow matching interpretability24 Oct 2025
- 2025Path Gradients after Flow Matching15 May 2025
- 2025Physics-Conditioned Diffusion Models for Lattice Gauge Theory8 Feb 2025
- 2024Neural Approximate Mirror Maps for Constrained Diffusion Models18 Jun 2024
- 2023Scaling Riemannian Diffusion Models30 Oct 2023
- 2023SE(3)-Stochastic Flow Matching for Protein Backbone Generation3 Oct 2023
- 2023Accelerating Markov Chain Monte Carlo sampling with diffusion models4 Sep 2023
- 2023Spontaneous Symmetry Breaking in Generative Diffusion Models31 May 2023
- 2023EDGI: Equivariant Diffusion for Planning with Embodied Agents22 Mar 2023
- 2021E(n) Equivariant Normalizing Flowscited by 165
- 2021Scalars are universal: Equivariant machine learning, structured like classical physicscited by 127
- 2021Smooth Normalizing Flowscited by 52
- 2022Theoretical Guarantees for Permutation-Equivariant Quantum Neural Networkscited by 52
- 2024Does equivariance matter at scale?cited by 49
- 2023Learning Interpolations between Boltzmann Densitiescited by 42
- 2022Unsupervised Learning of Group Invariant and Equivariant Representationscited by 38
- 2022Learning Lattice Quantum Field Theories with Equivariant Continuous Flowscited by 37
- 2021Machine-learning hidden symmetriescited by 31
- 2021Symmetry-via-Duality: Invariant Neural Network Densities from Parameter-Space Correlatorscited by 28
- 2023Rigid Body Flows for Sampling Molecular Crystal Structurescited by 27
- 2022Aspects of scaling and scalability for flow-based sampling of lattice QCDcited by 26
12 most cited of 71 All 71 (JSON)
- 2026What Neural Network Field Theory Can and Cannot Realise on a Computer21 Aug 2026
- 2026LieStoNet: Learning Lie Symmetries from Spatiotemporal Data for Stochastic Dynamical Systems3 Aug 2026
- 2026What Your Model Threw Away and Why You'll Want It Back: Masking, Fingerprinting, and Privacy from Discarded Geometry17 Jun 2026
- 2026Graph Neural Networks in the Wilson Loop Representation of Abelian Lattice Gauge Theories5 May 2026
- 2026Gauge-Equivariant Graph Neural Networks for Lattice Gauge Theories22 Apr 2026
- 2025Scaling flow-based approaches for topology sampling in SU(3) gauge theory29 Oct 2025
- 2025Neural Triangular Transport Maps: A New Approach Towards Sampling in Lattice QCD15 Oct 2025
- 2025IsingFormer: Augmenting Parallel Tempering With Learned Proposals27 Sep 2025
- 2025Physics-informed neural network solves minimal surfaces in curved spacetime13 Sep 2025
- 2025A Tale of Two Symmetries: Exploring the Loss Landscape of Equivariant Models2 Jun 2025
- 2025SESaMo: Symmetry-Enforcing Stochastic Modulation for Normalizing Flows26 May 2025
- 2025Learning Chern Numbers of Topological Insulators with Gauge Equivariant Neural Networks21 Feb 2025
12 newest of 71 All 71 (JSON)