Complex Langevin method applied to the 2D SU (2) Yang-Mills theory

Hiroki Makino, Hiroshi Suzuki, Daisuke Takeda

研究成果: Contribution to journalArticle

10 引用 (Scopus)

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The complex Langevin method in conjunction with the gauge cooling is applied to the two-dimensional lattice SU(2) Yang-Mills theory that is analytically solvable. We obtain strong numerical evidence that at large Langevin time the expectation value of the plaquette variable converges, but to a wrong value when the complex phase of the gauge coupling is large.

元の言語英語
記事番号085020
ジャーナルPhysical Review D - Particles, Fields, Gravitation and Cosmology
92
発行部数8
DOI
出版物ステータス出版済み - 10 15 2015

All Science Journal Classification (ASJC) codes

  • Nuclear and High Energy Physics
  • Physics and Astronomy (miscellaneous)

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