QCD equation of state via the complex Langevin method

We present lattice simulations on the phase diagram of Quantum Chromodynamics (QCD) with two light quark flavours at finite chemical potential μ. To circumvent the sign problem we use the complex Langevin method. In this study, we have carried out finite density lattice computations for a pion mass...

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Bibliographic Details
Main Authors: Attanasio, Felipe (Author) , Jäger, Benjamin (Author) , Ziegler, Felix P. G. (Author)
Format: Article (Journal) Chapter/Article
Language:English
Published: 24 Mar 2022
In: Arxiv
Year: 2022, Pages: 1-6
DOI:10.48550/arXiv.2203.13144
Online Access:Verlag, kostenfrei, Volltext: https://doi.org/10.48550/arXiv.2203.13144
Verlag, kostenfrei, Volltext: http://arxiv.org/abs/2203.13144
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Author Notes:Felipe Attanasio, Benjamin Jäger, Felix P.G. Ziegler
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Summary:We present lattice simulations on the phase diagram of Quantum Chromodynamics (QCD) with two light quark flavours at finite chemical potential μ. To circumvent the sign problem we use the complex Langevin method. In this study, we have carried out finite density lattice computations for a pion mass of ∼ 480 MeV. We report on the pressure, energy and entropy equations of state in ab-initio lattice QCD calculations, as well as the observation of the Silver Blaze phenomenon.
Item Description:Gesehen am 11.01.2024
Physical Description:Online Resource
DOI:10.48550/arXiv.2203.13144