Static Dielectric Function and Interaction Potential in Strong Coupling with AdS/CFT

Static Dielectric Function and Interaction Potential in Strong Coupling with AdS/CFT

In this paper, we study the static dielectric function and interaction potential in strong coupling limit with AdS/CFT correspondence. The dielectric function is depressed compared with that in weak coupling. The interaction potential then presents a weaker screening characteristics in strong coupli...

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Veröffentlicht in:理论物理通讯：英文版 2014 (7), p.61-65
1. Verfasser: 刘恋 操宣敏 刘绘
Format: Artikel
Sprache:eng
Schlagworte:
AdS/CFT
field
finite-temperature
QGP
theory
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Zusammenfassung:In this paper, we study the static dielectric function and interaction potential in strong coupling limit with AdS/CFT correspondence. The dielectric function is depressed compared with that in weak coupling. The interaction potential then presents a weaker screening characteristics in strong coupling, which indicates a smaller Debye mass compared with weak coupling.
ISSN:0253-6102