A quark meson coupling model with density- and temperature-dependent quark masses

被引：5

作者：

Qian, WL ^{[1
]}

Su, RK ^{[1
]}

机构：

[1] Fudan Univ, Dept Phys, Shanghai 200433, Peoples R China

来源：

INTERNATIONAL JOURNAL OF MODERN PHYSICS A | 2005年 / 20卷 / 8-9期

关键词：

quark meson coupling; dynamic confinement; nuclear matter;

D O I：

10.1142/S0217751X05023669

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：

Based on the quark mass density- and temperature- dependent model we suggest a model for nuclear matter where the meson field is introduced to be directly coupled to the quarks. The dynamic formation of the nucleon bag, the saturation properties of nuclear matter as well as equation of state for this model are studies.

引用

页码：1931 / 1934

页数：4

共 45 条

[41] Relativistic mean-field approximation with density-dependent screening meson masses in nuclear matter [J].

Sun, BX ;

Lu, XF ;

Shen, PN ;

Zhao, EG .

INTERNATIONAL JOURNAL OF MODERN PHYSICS E-NUCLEAR PHYSICS, 2003, 12 (04) :543-554

[42] DECOUPLING OF QUARK CONDENSATE FROM THE EFFECTIVE NUCLEON MASS AT HIGH-DENSITY (RHO) AND TEMPERATURE (T) [J].

DELFINO, A ;

DEY, J ;

DEY, M ;

MALHEIRO, M .

PHYSICS LETTERS B, 1995, 363 (1-2) :17-23

[43] High density quark matter in the Nambu-Jona-Lasinio model with dimensional versus cutoff regularization [J].

Fujihara, T. ;

Kimura, D. ;

Inagaki, T. ;

Kvinikhidze, A. .

PHYSICAL REVIEW D, 2009, 79 (09)

[44] Effects of the φ Meson on the Properties of Hyperon Stars in the Density-dependent Relativistic Mean Field Model [J].

Tu, Zhong-Hao ;

Zhou, Shan-Gui .

ASTROPHYSICAL JOURNAL, 2022, 925 (01)

[45] Quark-hadron phase transition in an extended Nambu-Jona-Lasinio model with scalar-vector interaction: Finite temperature and baryon chemical potential case [J].

Lee, Tong-Gyu ;

Tsue, Yasuhiko ;

da Providencia, Joao ;

Providencia, Constanca ;

Yamamura, Masatoshi .

PROGRESS OF THEORETICAL AND EXPERIMENTAL PHYSICS, 2013, 2013 (01)

← 1 2 3 4 5 →