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Soliton stars as holographic confined Fermi liquids

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Mathematics and Applications of Branes in String and M-theory

We shall report on a holographic dual of a confined Fermi liquid state which is constructed by putting a charged fluid of fermions in the AdS soliton geometry. We shall compare these solition star solutions with other existing zero temperature solutions and find interesting phase transitions in certain regions of parameter space. We will also analyze the probe fermion equations (in the WKB approximation) in the background of this soliton star geometry to confirm the presence of many sharp Fermi-surfaces in the system.

This talk is part of the Isaac Newton Institute Seminar Series series.

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