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arXiv · 1512.04221

A non-boost-invariant solution of relativistic hydrodynamics in 1+3 dimensions

Yoshitaka Hatta·Bo-Wen Xiao·Di-Lun Yang
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Abstract

We present a new solution of relativistic hydrodynamics in 1+3 dimensions which depends on both the transverse coordinate and rapidity. At early times the flow expands dominantly longitudinally in a non-boost-invariant manner, and at late times it expands nearly spherically. These two regimes are shown to be related by symmetry. The effect of viscosity is also discussed.

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Yoshitaka Hatta, Bo-Wen Xiao, Di-Lun Yang. 2015-12-14. A non-boost-invariant solution of relativistic hydrodynamics in 1+3 dimensions. https://doi.org/10.1103/physrevd.93.016012

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