69 citations · 296 across the 15 of their papers we have counts for
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hep-lat2017★ 10 cited
Distance between configurations in Markov chain Monte Carlo simulations
Masafumi Fukuma, Nobuyuki Matsumoto, Naoya Umeda
For a given Markov chain Monte Carlo algorithm we introduce a distance between two configurations that quantifies the difficulty of transition from one configuration to the other c…
hep-lat2017★ 69 cited
Parallel tempering algorithm for integration over Lefschetz thimbles
Masafumi Fukuma, Naoya Umeda
The algorithm based on integration over Lefschetz thimbles is a promising method to resolve the sign problem for complex actions. However, this algorithm often meets a difficulty i…