Bold diagrammatic Monte Carlo in the lens of stochastic iterative methods

Published

Journal Article

Abstract This work aims at understanding of bold diagrammatic Monte Carlo (BDMC) methods for stochastic summation of Feynman diagrams from the angle of stochastic iterative methods. The convergence enhancement trick of the BDMC is investigated from the analysis of condition number and convergence of the stochastic iterative methods. Numerical experiments are carried out for model systems to compare the BDMC with related stochastic iterative approaches.

Full Text

Duke Authors

Cited Authors

  • Li, Y; Lu, J

Published Date

  • February 1, 2019

Published In

Volume / Issue

  • 3 / 1

Published By

Electronic International Standard Serial Number (EISSN)

  • 2398-4945

Digital Object Identifier (DOI)

  • 10.1093/imatrm/tnz001

Language

  • en