QCD phase diagram with a background magnetic field in an improved soft-wall AdS/QCD model

doi:10.1140/epjc/s10052-021-09311-5

ITP OpenIR > SCI期刊论文

	Fang, Zhen ; Li, Ying-Ying ; Wu, Yue-Liang
	QCD phase diagram with a background magnetic field in an improved soft-wall AdS/QCD model
Source Publication	EUROPEAN PHYSICAL JOURNAL C
Language	英语
Keyword	CHIRAL-SYMMETRY BREAKING HEAVY-ION COLLISIONS TRANSITION
Abstract	We studied the magnetic effects on the chiral transition and the melting properties of vector and axial-vector mesons in the improved soft-wall AdS/QCD model under a charged magnetic background, which is solved perturbatively from an Einstein-Maxwell system with a negative cosmological constant. The phase diagrams for both chiral transition and meson melting have been obtained. We show that the inverse magnetic catalysis emerged naturally in the improved soft-wall model. We also find that the magnetic field can induce meson melting, at least for the vector and axial-vector mesons, in our holographic setup.
	2021
ISSN	1434-6044
Volume	81 Issue:6 Pages:545
Cooperation Status	国内
Subject Area	Physics
MOST Discipline Catalogue	Physics, Particles & Fields
DOI	10.1140/epjc/s10052-021-09311-5
Indexed By	SCIE
Citation statistics
Document Type	期刊论文
Identifier	http://ir.itp.ac.cn/handle/311006/27452
Collection	SCI期刊论文
Affiliation	1.[Fang, Zhen 2.Hunan Univ, Sch Phys & Elect, Dept Appl Phys, Changsha 410082, Peoples R China 3.Chinese Acad Sci, Inst Theoret Phys, CAS Key Lab Theoret Phys, Beijing 100190, Peoples R China 4.Univ Chinese Acad Sci, Int Ctr Theoret Phys Asia Pacific ICTP AP, Beijing 100049, Peoples R China
Recommended Citation GB/T 7714	Fang, Zhen,Li, Ying-Ying,Wu, Yue-Liang. QCD phase diagram with a background magnetic field in an improved soft-wall AdS/QCD model[J]. EUROPEAN PHYSICAL JOURNAL C,2021,81(6):545.
APA	Fang, Zhen,Li, Ying-Ying,&Wu, Yue-Liang.(2021).QCD phase diagram with a background magnetic field in an improved soft-wall AdS/QCD model.EUROPEAN PHYSICAL JOURNAL C,81(6),545.
MLA	Fang, Zhen,et al."QCD phase diagram with a background magnetic field in an improved soft-wall AdS/QCD model".EUROPEAN PHYSICAL JOURNAL C 81.6(2021):545.

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