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arXiv · 0709.2168

Bright branes for strongly coupled plasmas

David Mateos·Leonardo Patino
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Abstract

We use holographic techniques to study photon production in a class of finite temperature, strongly coupled, large-Nc SU(Nc) quark-gluon plasmas with Nf << Nc quark flavours. Our results are valid to leading order in the electromagnetic coupling constant but non-perturbatively in the SU(Nc) interactions. The spectral function of electromagnetic currents and other related observables exhibit an interesting structure as a function of the photon frequency and the quark mass. We discuss possible implications for heavy ion collision experiments.

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David Mateos, Leonardo Patino. 2007-09-13. Bright branes for strongly coupled plasmas. https://doi.org/10.1088/1126-6708%2F2007%2F11%2F025

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