Static Dielectric Function and Interaction Potential in Strong Coupling with AdS/CFT |
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| Authors: | LIU Lian CAO Xuan-Min LIU Hui |
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| Affiliation: | Department of Physics and Siyuan Laboratory, Jinan University, Guangzhou 510632, China |
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| Abstract: | 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. |
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| Keywords: | AdS/CFT QGP finite-temperature field theory |
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