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Heavy quark potential and jet quenching parameter in a rotating D-instanton background

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成果类型:
期刊论文
作者:
Chen, Jun-Xia;Hou, De-Fu
通讯作者:
Hou, DF
作者机构:
[Hou, De-Fu; Chen, Jun-Xia] Cent China Normal Univ, Inst Particle Phys, Wuhan 430079, Peoples R China.
[Hou, De-Fu; Chen, Jun-Xia] Cent China Normal Univ, Key Lab Quark & Lepton Phys MOS, Wuhan 430079, Peoples R China.
通讯机构:
[Hou, DF ] C
Cent China Normal Univ, Inst Particle Phys, Wuhan 430079, Peoples R China.
Cent China Normal Univ, Key Lab Quark & Lepton Phys MOS, Wuhan 430079, Peoples R China.
语种:
英文
期刊:
EUROPEAN PHYSICAL JOURNAL C
ISSN:
1434-6044
年:
2024
卷:
84
期:
4
页码:
1-9
基金类别:
National Natural Science Foundation of China [2022YFA1604900]; National Key Research and Development Program of China [12275104, 11890711, 11890710, 11735007]; National Natural Science Foundation of China (NSFC)
机构署名:
本校为第一且通讯机构
院系归属:
物理科学与技术学院
摘要:
We obtain the dual gravity metric of rotating nuclear matter by performing a standard Lorentz transformation on the static metric in the D-instanton background. We then study the effects of the angular velocity, instanton density, and temperature on the heavy quark potential. The results show that the angular velocity and the temperature promote dissociation of the quark-antiquark pair, and the instanton density suppresses dissociation. Similarly, according to the results for the jet quenching parameter, we find that the parameter increases with the increase in angular velocity, instanton dens...

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