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We propose to explain the dimming of distant supernovae as the combinedeffect of dark energy and a Lema\^itre-Tolman-Bondi (LTB) metric. We take darkenergy to have a shear-dependent pressure $p_{DE}=(w_0+\epsilon w_1)\rho_{DE}$where $\epsilon$ is the ratio of LTB shear to LTB expansion.

Shear-dependent Pressure in a Lema\^itre-Tolman-Bondi Metric