Gauge-gravity duality comes to the lab: evidence of momentum-dependent scaling exponents in the nodal electron self-energy of cuprate strange metals

Enea Mauri, Steef Smit, Mark Golden +1

We show that the momentum-dependent scaling exponents of the holographic fermion self-energy of the conformal-to-AdS${}_2$ Gubser-Rocha model can describe new findings from angle-res…