Monte Carlo study of Lefschetz thimble structure in one-dimensional Thirring model at finite density

DOI10.1007/JHEP12(2015)125zbMath1388.81210arXiv1509.09141OpenAlexW2281503382MaRDI QIDQ2636318

Syo Kamata, Hirotsugu Fujii, Yoshio Kikukawa

Publication date: 31 May 2018

Published in: Journal of High Energy Physics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1509.09141

zbMATH Keywords

lattice quantum field theoryphase diagram of QCDlattice integrable models

Mathematics Subject Classification ID

Groups and algebras in quantum theory and relations with integrable systems (81R12)

Related Items (11)

Complex Langevin dynamics and supersymmetric quantum mechanics ⋮ Erratum to: ``Monte Carlo study of Lefschetz thimble structure in one-dimensional Thirring model at finite density ⋮ Erratum to: Lefschetz thimble structure in one-dimensional lattice Thirring model at finite density ⋮ Gauge cooling for the singular-drift problem in the complex Langevin method -- a test in random matrix theory for finite density QCD ⋮ Complex saddle points and the sign problem in complex Langevin simulation ⋮ Testing the criterion for correct convergence in the complex Langevin method ⋮ Classical statistical simulation of quantum field theory ⋮ Gradient flows without blow-up for Lefschetz thimbles ⋮ Phase structure of the twisted \(\mathrm{SU}(3)/\mathrm{U}(1)^2\) flag sigma model on \(\mathbb{R} \times S^1\) ⋮ Combining the complex Langevin method and the generalized Lefschetz-thimble method ⋮ Complex Langevin simulation of a random matrix model at nonzero chemical potential

Cites Work

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• Hamilton dynamics for Lefschetz-thimble integration akin to the complex Langevin method
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