The Milne spacetime and the hadronic Rindler horizon

Abstract

A direct relation between the time dependent Milne geometry and the Rindler spacetime is shown. Milne's metric corresponds to that one beyond Rindler's event horizon (in the region $t\succ |x|)$). It was found that the shear tensor from the dissipative term of the RHIC expanding fireball has the same structure as that corresponding to the anisotropic fluid from the black hole interior, even though the latter geometry is curved.

Comments: 7 pages, references added, no figures, version published in Int. J. Mod. Phys. D19, (8 - 10), 1379 - 1384 (2010)