Viscosity Correlators in Improved Holographic QCD

Krssak M (2013)
In: Proceedings of the Barcelona Postgrad Encounters on Fundamental Physics. 191-200.

Conference Paper | Published | English

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Abstract
We study a bottom-up holographic model of large-Nc Yang-Mills theory, inwhich conformal invariance is broken through the introduction of a dilatonpotential on the gravity side. We use the model to calculate the spectraldensities of the shear and bulk channels at finite temperature. In the shearchannel, we compare our results to those derived in strongly coupled N=4 SuperYang-Mills theory as well as in weakly coupled ordinary Yang-Mills. In the bulkchannel, where the conformal result is trivial, we make comparisons with bothperturbative and lattice QCD. In both channels, we pay particular attentioninto the effects of conformal invariance breaking in the IHQCD model.
Publishing Year
Conference
Barcelona Postgrad Encounters on Fundamental Physics
Location
Barcelona, Spain
Conference Date
2012-10-17 – 2012-10-19
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Cite this

Krssak M. Viscosity Correlators in Improved Holographic QCD. In: Proceedings of the Barcelona Postgrad Encounters on Fundamental Physics. 2013: 191-200.
Krssak, M. (2013). Viscosity Correlators in Improved Holographic QCD. Proceedings of the Barcelona Postgrad Encounters on Fundamental Physics, 191-200.
Krssak, M. (2013). “Viscosity Correlators in Improved Holographic QCD” in Proceedings of the Barcelona Postgrad Encounters on Fundamental Physics 191-200.
Krssak, M., 2013. Viscosity Correlators in Improved Holographic QCD. In Proceedings of the Barcelona Postgrad Encounters on Fundamental Physics. pp. 191-200.
M. Krssak, “Viscosity Correlators in Improved Holographic QCD”, Proceedings of the Barcelona Postgrad Encounters on Fundamental Physics, 2013, pp.191-200.
Krssak, M.: Viscosity Correlators in Improved Holographic QCD. Proceedings of the Barcelona Postgrad Encounters on Fundamental Physics. p. 191-200. (2013).
Krssak, Martin. “Viscosity Correlators in Improved Holographic QCD”. Proceedings of the Barcelona Postgrad Encounters on Fundamental Physics. 2013. 191-200.
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