Equation of state of zero-temperature quark matter

被引：0
|
作者：
Vuorinen, Aleksi [1 ,2 ]
机构：
[1] CERN, Dept Phys, TH Unit, CH-1211 Geneva 23, Switzerland
[2] Vienna Univ Technol, Inst Theoret Phys, A-1040 Vienna, Austria
来源：
NUCLEAR PHYSICS A | 2009年 / 820卷
关键词：
QCD; Perturbation theory; Color superconductivity; DENSITY; QCD;
D O I：
10.1016/j.nuclphysa.2009.01.045
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 outline the key elements of a recent calculation aimed at determining the equation of state of deconfined (but unpaired) quark matter at zero temperature and high density, using finite quark masses. The computation is performed in perturbation theory up to three loops, and necessitates the development and application of some novel computational Cools. In this talk, we introduce the basic features of these new techniques and review the main source of motivation for considering finite mass effects in perturbation theory.
引用
收藏
页码：183C / 186C
页数：4
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