1202.4296 (Hristu Culetu)

Time dependent embedding of spherically symmetric Rindler spacetime    [PDF]

Hristu Culetu

An anisotropic cosmic fluid with radial heat flux which sources a time
dependent Rindler geometry is investigated. Even though its energy density
$\rho$ is positive, the radial and transversal pressures are negative and the
strong energy condition is not satisfied. The congruence of "static" observers
is not geodesic and the heat flux is oriented outward. We computed the
Misner-Sharp energy associated to the curved Rindler metric embedded in a
spatially flat FLRW universe and found that the Weyl energy is vanishing thanks
to the conformally flat form of the spacetime.

View original: http://arxiv.org/abs/1202.4296