paper

Drag force in asymptotically Lifshitz spacetimes

arXiv:0912.4873

Abstract

We calculated drag force for asymptotically Lifshitz space times in (d + 2)-dimensions with arbitrary dynamical exponent . We find that at zero and finite temperature the drag force has a non-zero value. Using the drag force calculations, we investigate the DC conductivity of strange metals.

14 pages, discussion on DC conductivity added, slightly shorter

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