Lattice QCD for Baryon Rich Matter - Beyond Taylor Expansions

被引：0

作者：

Bornyakov, V. ^{[1
,2
]}

Boyda, D. ^{[2
]}

Goy, V. ^{[3
]}

Molochkov, A. ^{[2
]}

Nakamura, A. ^{[2
,4
,5
]}

Nikolaev, A. ^{[2
]}

Zakharov, V. I. ^{[1
,2
,6
]}

机构：

[1] ITEP, B Cheremushkinskaya 25, Moscow 117218, Russia

[2] Far Eastern Fed Univ, Sch Biomed, Sukhanova 8, Vladivostok 690950, Russia

[3] Far Eastern Fed Univ, Sch Nat Sci, Sukhanova 8, Vladivostok 690950, Russia

[4] Osaka Univ, RCNP, Ibaraki, Osaka 5670047, Japan

[5] RIKEN, Nishina Ctr, Theoret Res Div, Wako, Saitama 3510198, Japan

[6] Moscow Inst Phys & Technol, Dolgoprudnyi 141700, Moscow Region, Russia

来源：

NUCLEAR PHYSICS A | 2016年 / 956卷

基金：

俄罗斯科学基金会;

关键词：

Finite density; Lattice QCD; Phase Diagram; Canonical approach; DENSITY;

D O I：

10.1016/j.nuclphysa.2016.02.070

中图分类号：

O57 [原子核物理学、高能物理学];

学科分类号：

070202 ;

摘要：

We discuss our study for exploring the QCD phase diagram based on the lattice QCD. To go beyond the Taylor expansion and to reach higher density regions, we employ the canonical approach. In order to produce lattice data which meet experimental situation as much as possible, we propose a canonical approach with the charge and baryon number. We present our lattice QCD GPU code for this project which employs the clover improved Wilson fermions and Iwasaki gauge action to investigate pure imaginary chemical potential.

引用

页码：809 / 812

页数：4

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