The last few years have seen an explosion of interest in hydrodynamic effects in interacting
electron systems in ultra-pure materials. One such material, graphene, is not only an …

In this review article, we describe the role of holography in deciphering the physics of dense
QCD matter, relevant for the description of compact stars and their binary mergers. We …

High-T c cuprate strange metals are characterized by a DC resistivity that scales linearly with
T from the onset of superconductivity to the crystal melting temperature, characterized by a …

A bstract We investigate the combined effects of anisotropy and a magnetic field in strongly
interacting gauge theories by the gauge/gravity correspondence. Our main motivation is the …

A bstract We investigate the upper bound of charge diffusion constant in holography. For this
purpose, we apply the conjectured upper bound proposal related to the equilibration scales …

A bstract We construct a family of holographic duals to anisotropic states in a strongly
coupled gauge theory. On the field theory side the anisotropy is generated by giving a …

A bstract The “pole-skip**” phenomenon reflects that the retarded Green's function is not
unique at a pole-skip** point in momentum space (ω, k). We explore the universality of …

The concept of Fermi liquid lays a solid cornerstone to the understanding of electronic
correlations in quantum matter. This ordered many-body state rigorously organizes electrons …

We study and classify Lie algebras, homogeneous spacetimes and coadjoint orbits
(``particles'') of Lie groups generated by spatial rotations, temporal and spatial translations …

We analyze nonlocal rotating observables in holography corresponding to spinning bound
states. To renormalize their energies and momenta we suggest and discuss different …