ITP OpenIR  > 理论物理所科研产出  > SCI论文
Xu, SS; Yan, Y; Cui, ZF; Zong, HS; Xu, SS (reprint author), Nanjing Univ, Dept Phys, Nanjing 210093, Jiangsu, Peoples R China.
2+1 flavors QCD equation of state at zero temperature within Dyson-Schwinger equations
发表期刊INTERNATIONAL JOURNAL OF MODERN PHYSICS A
语种英语
关键词Equation Of State Quark Number Density Dyson-schwinger Equations
摘要Within the framework of Dyson-Schwinger equations (DSEs), we discuss the equation of state (EOS) and quark number densities of 2 + 1 flavors, that is to say, u, d, and a quarks. The chemical equilibrium and electric charge neutrality conditions are used to constrain the chemical potential of different quarks. The EOS in the cases of 2 flavors and 2 + 1 flavors are discussed, and the quark number densities, the pressure, and energy density per baryon are also studied. The results show that there is a critical chemical potential for each flavor of quark, at which the quark number density turns to nonzero from 0; and furthermore, the system with 2 + 1 flavors of quarks is more stable than that with 2 flavors in the system. These discussions may provide some useful in to some research fields, such as the studies related to the QCD phase transitions or compact stars.
2015
卷号30期号:36页码:1550217
学科领域Physics
DOIhttp://dx.doi.org/10.1142/S0217751X15502176
收录类别SCI
项目资助者National Natural Science Foutidation of China [11275097, 11475085, 11535005] ; National Natural Science Foutidation of China [11275097, 11475085, 11535005] ; National Natural Science Foutidation of China [11275097, 11475085, 11535005] ; National Natural Science Foutidation of China [11275097, 11475085, 11535005] ; Jiangsu Planned Projects for Postdoctoral Research Funds [1402006C] ; Jiangsu Planned Projects for Postdoctoral Research Funds [1402006C] ; Jiangsu Planned Projects for Postdoctoral Research Funds [1402006C] ; Jiangsu Planned Projects for Postdoctoral Research Funds [1402006C] ; China Postdoctoral Science Foundation [2015M581766] ; China Postdoctoral Science Foundation [2015M581766] ; China Postdoctoral Science Foundation [2015M581766] ; China Postdoctoral Science Foundation [2015M581766]
引用统计
文献类型期刊论文
条目标识符http://ir.itp.ac.cn/handle/311006/20734
专题理论物理所科研产出_SCI论文
通讯作者Xu, SS (reprint author), Nanjing Univ, Dept Phys, Nanjing 210093, Jiangsu, Peoples R China.
推荐引用方式
GB/T 7714
Xu, SS,Yan, Y,Cui, ZF,et al. 2+1 flavors QCD equation of state at zero temperature within Dyson-Schwinger equations[J]. INTERNATIONAL JOURNAL OF MODERN PHYSICS A,2015,30(36):1550217.
APA Xu, SS,Yan, Y,Cui, ZF,Zong, HS,&Xu, SS .(2015).2+1 flavors QCD equation of state at zero temperature within Dyson-Schwinger equations.INTERNATIONAL JOURNAL OF MODERN PHYSICS A,30(36),1550217.
MLA Xu, SS,et al."2+1 flavors QCD equation of state at zero temperature within Dyson-Schwinger equations".INTERNATIONAL JOURNAL OF MODERN PHYSICS A 30.36(2015):1550217.
条目包含的文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
2+1 flavors QCD equa(260KB)期刊论文出版稿开放获取CC BY-NC-SA请求全文
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Xu, SS]的文章
[Yan, Y]的文章
[Cui, ZF]的文章
百度学术
百度学术中相似的文章
[Xu, SS]的文章
[Yan, Y]的文章
[Cui, ZF]的文章
必应学术
必应学术中相似的文章
[Xu, SS]的文章
[Yan, Y]的文章
[Cui, ZF]的文章
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。