Аннотация
This notebook tutorial demonstrates a method for sampling Boltzmann
distributions of lattice field theories using a class of machine learning
models known as normalizing flows. The ideas and approaches proposed in
arXiv:1904.12072, arXiv:2002.02428, and arXiv:2003.06413 are reviewed and a
concrete implementation of the framework is presented. We apply this framework
to a lattice scalar field theory and to U(1) gauge theory, explicitly encoding
gauge symmetries in the flow-based approach to the latter. This presentation is
intended to be interactive and working with the attached Jupyter notebook is
recommended.
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