arXiv · 1807.08268
Second order transport coefficients of nonconformal relativistic fluids in various dimensions from Dp-brane
Abstract
We derive all the dynamical second order transport coefficients for Dp-brane with $p$ from 1 to 6 within the framework of fluid/gravity correspondence in this paper. The D5 and D6-brane do not have dual relativistic fluids; D3-brane corresponds to 4-dimensional conformal relativistic fluid; D1, D2 and D4-brane separately correspond to nonconformal relativistic fluids of dimensions 2, 3 and 5. The Haack-Yarom relation only exists for Dp-branes with $p$ larger than 2 and is also satisfied by them. We also find that the Romatschke and Kleinert-Probst relations need to be generalized in order to be valid for relativistic fluids of dimensions other than 4.
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Chao Wu. 2018-07-22. Second order transport coefficients of nonconformal relativistic fluids in various dimensions from Dp-brane. https://doi.org/10.1007/jhep01(2019)097
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