Chiral crossover transition in a finite volume | |
Shi, Chao1; Jia, Wenbao2; Sun, An1; Zhang, Liping3; Zong, Hongshi1,4,5 | |
刊名 | CHINESE PHYSICS C
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2018-02-01 | |
卷号 | 42期号:2页码:5 |
关键词 | chiral crossover transition finite-volume effects quark gap equation |
ISSN号 | 1674-1137 |
DOI | 10.1088/1674-1137/42/2/023101 |
通讯作者 | Shi, Chao(shichao@chenwang.nju.edu.cn) |
英文摘要 | Finite volume effects on the chiral crossover transition of strong interactions at finite temperature are studied by solving the quark gap equation within a cubic volume of finite size L. With the anti-periodic boundary condition, our calculation shows the chiral quark condensate, which characterizes the strength of dynamical chiral symmetry breaking, decreases as L decreases below 2.5 fm. We further study the finite volume effects on the pseudo transition temperature T-c of the crossover, showing a significant decrease in T-c as L decreases below 3 fm. |
WOS关键词 | QUARK-GLUON PLASMA ; DYSON-SCHWINGER EQUATIONS ; TEMPERATURE ; COLLISIONS ; DENSITY |
WOS研究方向 | Physics |
语种 | 英语 |
出版者 | CHINESE PHYSICAL SOC |
WOS记录号 | WOS:000427537400003 |
内容类型 | 期刊论文 |
源URL | [http://libir.pmo.ac.cn/handle/332002/22496] ![]() |
专题 | 中国科学院紫金山天文台 |
通讯作者 | Shi, Chao |
作者单位 | 1.Nanjing Univ, Coll Engn & Appl Sci, Nanjing 210093, Jiangsu, Peoples R China 2.Nanjing Univ Aeronaut & Astronaut, Coll Mat Sci & Engn, Nanjing 210016, Jiangsu, Peoples R China 3.Changan Univ, Key Lab Rd Construct & Equipment MOE, Xian 710064, Shaanxi, Peoples R China 4.Chinese Acad Sci, Inst Theoret Phys, Key Lab Theoret Phys, Beijing 100190, Peoples R China 5.Joint Ctr Particle Nucl Phys & Cosmol, Nanjing 210093, Jiangsu, Peoples R China |
推荐引用方式 GB/T 7714 | Shi, Chao,Jia, Wenbao,Sun, An,et al. Chiral crossover transition in a finite volume[J]. CHINESE PHYSICS C,2018,42(2):5. |
APA | Shi, Chao,Jia, Wenbao,Sun, An,Zhang, Liping,&Zong, Hongshi.(2018).Chiral crossover transition in a finite volume.CHINESE PHYSICS C,42(2),5. |
MLA | Shi, Chao,et al."Chiral crossover transition in a finite volume".CHINESE PHYSICS C 42.2(2018):5. |
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