We study the renormalization group (RG) flow of transport coefficients of a 3+1 dimensional strongly coupled system using holography. Introducing Gauss-Bonnet corrections in the gravity system we study the behavior of ac conductivity and diffusion constant using the soft-wall model of the bottom-up approach. Further we show the dependence of transport coefficients on the chemical potential of the system.
Keywords: Holographic QCD, Soft-wall model, Gauss-Bonnet corrections
Transport Properties with Gauss-Bonnet corrections using soft-wall model of holographic QCD
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Pre-published on:
February 08, 2017
Published on:
April 19, 2017
Abstract
DOI: https://doi.org/10.22323/1.282.0802
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Copyright owned by the author(s) under the term of the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
Copyright owned by the author(s) under the term of the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.