An effective formulation on quantum hadrodynamics at finite temperatures and densities
文献类型：期刊论文
| 作者 | 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
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| 刊名 | COMMUNICATIONS IN THEORETICAL PHYSICS
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| 出版日期 | 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 |
| 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. |
入库方式： OAI收割
来源：理论物理研究所
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