A new exact solution of the relativistic Boltzmann equation and its hydrodynamic limit. Denicol, G. S.; Heinz, U. W.; Martinez, M.; Noronha, J.; and Strickland, M. Physical Review Letters, 113(20):202301, November, 2014. arXiv: 1408.5646
A new exact solution of the relativistic Boltzmann equation and its hydrodynamic limit [link]Paper  doi  abstract   bibtex   
We present an exact solution of the relativistic Boltzmann equation for a system undergoing boost-invariant longitudinal and azimuthally symmetric transverse flow ("Gubser flow"). The resulting exact non-equilibrium dynamics is compared to 1st- and 2nd-order relativistic hydrodynamic approximations for various shear viscosity to entropy density ratios. This novel solution can be used to test the validity and accuracy of different hydrodynamic approximations in conditions similar to those generated in relativistic heavy-ion collisions.
@article{denicol_new_2014,
	title = {A new exact solution of the relativistic {Boltzmann} equation and its hydrodynamic limit},
	volume = {113},
	issn = {0031-9007, 1079-7114},
	url = {http://arxiv.org/abs/1408.5646},
	doi = {10.1103/PhysRevLett.113.202301},
	abstract = {We present an exact solution of the relativistic Boltzmann equation for a system undergoing boost-invariant longitudinal and azimuthally symmetric transverse flow ("Gubser flow"). The resulting exact non-equilibrium dynamics is compared to 1st- and 2nd-order relativistic hydrodynamic approximations for various shear viscosity to entropy density ratios. This novel solution can be used to test the validity and accuracy of different hydrodynamic approximations in conditions similar to those generated in relativistic heavy-ion collisions.},
	number = {20},
	urldate = {2020-02-23},
	journal = {Physical Review Letters},
	author = {Denicol, Gabriel S. and Heinz, Ulrich W. and Martinez, Mauricio and Noronha, Jorge and Strickland, Michael},
	month = nov,
	year = {2014},
	note = {arXiv: 1408.5646},
	keywords = {Condensed Matter - Statistical Mechanics, High Energy Physics - Phenomenology, High Energy Physics - Theory, Nuclear Theory},
	pages = {202301}
}
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