An effective formulation on quantum hadrodynamics at finite temperatures and densities

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	An effective formulation on quantum hadrodynamics at finite temperatures and densities
	Zhao, EG; Sun, BX; Lu, XF; Li, L; Ning, PZ; Shen, PN; Sun, BX , Beijing Univ Technol, Coll Appl Sci, Beijing 100022, Peoples R China
刊名	COMMUNICATIONS IN THEORETICAL PHYSICS
	2006
卷号	45 期号:3 页码:527-534
关键词	Nuclear-matter Masses Model
ISSN号	0253-6102
英文摘要	According to Wick's theorem, the second order self-energy corrections of hadrons in the hot and dense nuclear matter are calculated. Furthermore, the Feynman rules are summarized, and an effective formulation on quantum hadrodynamics at finite temperatures and densities is evaluated. As the strong couplings between nucleons are considered, the self-consistency of this method is discussed in the framework of relativistic mean-field approximation. Debye screening masses of the scalar and vector mesons in the hot and dense nuclear matter are calculated with this method in the relativistic mean-field approximation. The results are different from those of thermofield dynamics and Brown-Rho conjecture. Moreover, the effective masses of the photon and the nucleon in the hot and dense nuclear matter are discussed.
学科主题	Physics
URL标识	查看原文
WOS记录号	WOS:000236314900029
公开日期	2012-08-02
内容类型	期刊论文
源URL	[http://ir.itp.ac.cn/handle/311006/6022]
专题	理论物理研究所_理论物理所1978-2010年知识产出
通讯作者	Sun, BX , Beijing Univ Technol, Coll Appl Sci, Beijing 100022, Peoples R China
推荐引用方式 GB/T 7714	Zhao, EG,Sun, BX,Lu, XF,et al. An effective formulation on quantum hadrodynamics at finite temperatures and densities[J]. COMMUNICATIONS IN THEORETICAL PHYSICS,2006,45(3):527-534.
APA	Zhao, EG.,Sun, BX.,Lu, XF.,Li, L.,Ning, PZ.,...&Sun, BX , Beijing Univ Technol, Coll Appl Sci, Beijing 100022, Peoples R China.(2006).An effective formulation on quantum hadrodynamics at finite temperatures and densities.COMMUNICATIONS IN THEORETICAL PHYSICS,45(3),527-534.
MLA	Zhao, EG,et al."An effective formulation on quantum hadrodynamics at finite temperatures and densities".COMMUNICATIONS IN THEORETICAL PHYSICS 45.3(2006):527-534.