Viscosity Correlators in Improved Holographic QCD
Krssak M (2013)
In: Proceedings of the Barcelona Postgrad Encounters on Fundamental Physics. 191-200.
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| Veröffentlicht | Englisch
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Abstract / Bemerkung
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.
Erscheinungsjahr
2013
Titel des Konferenzbandes
Proceedings of the Barcelona Postgrad Encounters on Fundamental Physics
Seite(n)
191-200
Konferenz
Barcelona Postgrad Encounters on Fundamental Physics
Konferenzort
Barcelona, Spain
Konferenzdatum
2012-10-17 – 2012-10-19
ISBN
978-84-616-4293-9
Page URI
https://pub.uni-bielefeld.de/record/2643109
Zitieren
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, Martin. 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 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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arXiv: 1302.3181
Inspire: 1219123
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