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Holography without translational symmetry

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We propose massive gravity as a holographic framework for describing a class of strongly interacting quantum field theories with broken translational symmetry. At finite chemical potential, the gravity duals are charged black holes in asymptotically anti-de Sitter spacetime. The conductivity in these systems generally exhibits a Drude peak that approaches a delta function in the massless gravity limit, while the optical conductivity shows an emergent scaling law.

This talk is part of the Quantum Fields and Strings Seminars series.

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