2 papers
hep-th2020
Holographic subdiffusion
Koushik Ganesan, Andrew Lucas
We initiate a study of finite temperature transport in gapless and strongly coupled quantum theories with charge and dipole conservation using gauge-gravity duality. In a model wit…
hep-th2020
Breakdown of emergent Lifshitz symmetry in holographic matter with Harris-marginal disorder
Koushik Ganesan, Andrew Lucas
We revisit the theory of strongly correlated quantum matter perturbed by Harris-marginal random-field disorder, using the simplest holographic model. We argue that for weak disorde…