Chemical Potential Dependence of the Dressed-Quark Propagator in a Simple Confining QCD Model
ZONG Hong-Shi1,2 , HOU Feng-Yao1 , CHEN Xiang-Song3 , LIU Yu-Xin2,4
1 Department of Physics, Nanjing University, Nanjing 210093
2 CCAST (World Laboratory), PO Box 8730, Beijing 100080
3 Department of Physics, Sichuan University, Chengdu 610064
4 Department of Physics, Peking University, Beijing 100871
Chemical Potential Dependence of the Dressed-Quark Propagator in a Simple Confining QCD Model
ZONG Hong-Shi1,2 ;HOU Feng-Yao1 ;CHEN Xiang-Song3 ;LIU Yu-Xin2,4
1 Department of Physics, Nanjing University, Nanjing 210093
2 CCAST (World Laboratory), PO Box 8730, Beijing 100080
3 Department of Physics, Sichuan University, Chengdu 610064
4 Department of Physics, Peking University, Beijing 100871
关键词 ：
11.10.Wx ,
12.38.Mh ,
12.38.Lg ,
24.85.+p
Abstract ： Based on the Dyson-Schwinger approach, a method for obtaining the chemical potential dependence of the dressed quark propagator in the ‘Nambu-Goldstone’ and the ‘Wigner’ phase is developed. The bag constant in the presence of the non-zero chemical potential is analysed.
Key words ：
11.10.Wx
12.38.Mh
12.38.Lg
24.85.+p
出版日期: 2004-07-01
:
11.10.Wx
(Finite-temperature field theory)
12.38.Mh
(Quark-gluon plasma)
12.38.Lg
(Other nonperturbative calculations)
24.85.+p
(Quarks, gluons, and QCD in nuclear reactions)
引用本文:
ZONG Hong-Shi;HOU Feng-Yao;CHEN Xiang-Song;LIU Yu-Xin;. Chemical Potential Dependence of the Dressed-Quark Propagator in a Simple Confining QCD Model[J]. 中国物理快报, 2004, 21(7): 1232-1235.
链接本文:
https://cpl.iphy.ac.cn/CN/
或
https://cpl.iphy.ac.cn/CN/Y2004/V21/I7/1232
[1]
DING Heng-Tong;ZHOU Dai-Cui;YIN Zhong-Bao. Energy Loss of Charm Quark Observed via Dimuon Production in Pb--Pb Collisions at √ snn =5.5 TeV
[2]
WANG Shun-Jin;LI Lei;ZHOU Shan-Gui;ZHANG Guang-Biao. On the Physical Contents of the Light-Cone QCD Effective Hamiltonian on Meson Sector
[3]
ZHU Kai; LIU Jue-Ping;YU Ran. Off-Shell Longitudinal Photon Light-Cone Wavefunction in the Low-Energy Effective Theory of QCD
[4]
LONG Jia-Li;HE Ze-Jun;;MA Yu-Gang;. Photon Production in a Chemically Equilibrating Quark--Gluon Plasma at Finite Baryon Density: Complete Leading Order Results
[5]
MA Zhong-Biao;;GAO Chong-Shou. Tetraquarks Production in Quark--Gluon Plasma with Diquarks
[6]
HE Lian-Yi;JIN Meng;ZHUANG Peng-Fei. Possible Instability of the Ground State of Two-Flavour Colour Superconductor Induced by Colour Neutrality
[7]
QIU Cong-Xin;XU Ren-Xin. Colour-Charged Quark Matter in Astrophysics?
[8]
ZHANG Zhen-Yu;LIU Jue-Ping. Stabilization and Consistency for Subtracted and Unsubtracted QCD Sum Rules for 0++ Scalar Glueball
[9]
WANG Dian-Fu;SONG He-Shan. Soliton Solution of SU(3) Gauge Fields at Finite Temperature
[10]
MA Zhong-Biao;GAO Chong-Shou;. Energy Density and Production Ratios of Baryon from QGP with Diquarks
[11]
XU Xiao-Ming. Thermalization of Quark Matter Produced at the Highest Energy of a Relativistic Heavy-Ion Collider
[12]
HE Ze-Jun;;LONG Jia-Li;MA Yu-Gang;MA Guo-Liang;. Photons from a Chemically Equilibrating Quark--Gluon Plasma at Finite Baryon Density
[13]
ZONG Hong-Shi;;SUN Wei-Min;;PING Jia-Lun;Lü Xiao-Fu;WANG Fan;. Does There Exist Only One Solution of the Dyson--Schwinger Equation for the Quark Propagator in the Case of Non-Zero Current Quark Mass
[14]
HE Ze-Jun; LONG Jia-Li;MA Yu-Gang;. Hard Photons from a Non-Equilibrated Quark--Gluon Plasma with Finite Baryon Density at a Two-Loop Level
[15]
YU Ran;LIU Jue-Ping;ZHU Kai. Off-Shell Photon Light-Cone Transverse Wavefunction at Leading Twist
2004, Vol. 21 
