The basics and applications of the tempered Lefschetz thimble method for the numerical sign problem
High Energy Physics - Lattice
2021-11-30 v1 High Energy Physics - Theory
Abstract
The numerical sign problem has long been a major obstacle to first-principles calculations in various important fields of physics. We report that the recently proposed algorithm, tempered Lefschetz thimble method (TLTM), and its worldvolume extension (WV-TLTM) can be a promising solution in its trustability and versatility.
Keywords
Cite
@article{arxiv.2111.14662,
title = {The basics and applications of the tempered Lefschetz thimble method for the numerical sign problem},
author = {Masafumi Fukuma and Nobuyuki Matsumoto},
journal= {arXiv preprint arXiv:2111.14662},
year = {2021}
}
Comments
9 pages, 5 figures, talk presented at The 38th International Symposium on Lattice Field Theory, LATTICE2021 26th-30th July, 2021, Zoom/Gather@Massachusetts Institute of Technology