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arXiv · 1212.3354

Production of Prompt Photons and Dileptons in Rapid Holographic Thermalization

Berndt Muller·Di-Lun Yang
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Abstract

We study the lightlike and timelike R-current correlators in the AdS-Vaidya spacetime, which are associated with the production of prompt photons and dileptons from a nonequilibrium, rapidly thermalizing, and strongly coupled plasma in the AdS/CFT correspondence. In particular, we focus on the photon production. We find that the amplitude of the photon-emission spectrum increases during the thermalization of the medium. Also, the time-dependent emission rate for hard photons has an oscillatory pattern and thermalizes faster than soft photons.

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Berndt Muller, Di-Lun Yang. 2013-01-22. Production of Prompt Photons and Dileptons in Rapid Holographic Thermalization. https://arxiv.org/abs/1212.3354

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