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arXiv · 2111.14662

The basics and applications of the tempered Lefschetz thimble method for the numerical sign problem

Masafumi Fukuma·Nobuyuki Matsumoto
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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.

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Masafumi Fukuma, Nobuyuki Matsumoto. 2021-11-29. The basics and applications of the tempered Lefschetz thimble method for the numerical sign problem. https://arxiv.org/abs/2111.14662

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