We derive holographic superconductivity from a Hamiltonian that describes pairing of two-dimensional electrons near a ferromagnetic quantum-critical point. At low energies the theory maps onto a four-dimensional gravity description with Lifshitz spacetime and dynamic scaling exponent $z=3/2$. The curved spacetime is due to powerlaw correlations of the critical normal state.... Show more

September 1, 2022

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Holographic superconductivity of a critical Fermi surface

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