Chiral magnetic effect in the anisotropic quark-gluon plasma

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Regular Article - Theoretical Physics


An anisotropic thermal plasma phase of a strongly coupled gauge theory can be holographically modelled by an anisotropic AdS black hole. The temperature and anisotropy parameter of the AdS black hole background of interest [1] is specified by the location of the horizon and the value of the Dilaton field at the horizon. Interestingly, for the first time, we obtain two functions for the values of the horizon and Dilaton field in terms of the temperature and anisotropy parameter. Then by introducing a number of spinning probe D7-branes in the anisotropic background, we compute the value of the chiral magnetic effect (CME). We observe that in the isotropic and anisotropic plasma the value of the CME is equal for the massless quarks. However, at fixed temperature, raising the anisotropy in the system will increase the value of the CME for the massive quarks.


D-branes AdS-CFT Correspondence Holography and quark-gluon plasmas 


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Copyright information

© The Author(s) 2015

Authors and Affiliations

  1. 1.Department of PhysicsShahid Beheshti University, G.C. EvinTehranIran
  2. 2.School of Particles and AcceleratorsInstitute for Research in Fundamental Sciences (IPM)TehranIran

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