PoS - Proceedings of Science
Volume 363 - 37th International Symposium on Lattice Field Theory (LATTICE2019) - Main session
The path optimization for the sign problem of low dimensional QCD
Y. Mori*, K. Kashiwa and A. Ohnishi
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Pre-published on: January 04, 2020
Published on: August 27, 2020
The path optimization has been proposed to weaken the sign problem which appears in some field theories such as finite density QCD. In this method, we optimize the integration path in complex plain to enhance the average phase factor. In this study, we discuss the application of this method to low dimensional QCD as a first step of finite density QCD.
DOI: https://doi.org/10.22323/1.363.0183
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