63 citations · 606 across the 42 of their papers we have counts for
5 papers · 1 filter
Engineering holographic flat fermionic bands
Nicolás Grandi, Vladimir Juričić, Ignacio Salazar Landea +1
In electronic systems with flat bands, such as twisted bilayer graphene, interaction effects govern the structure of the phase diagram. In this paper, we show that a strongly inter…
Scalar correlators and normal modes in holographic neutron stars
Tobías Canavesi, Octavio Fierro, Nicolás Grandi +1
We study a scalar field in the background of a holographic neutron star at finite temperature and analyze its asymptotic behavior to compute the two-point correlator at the boundar…
Towards holographic flat bands
Nicolás Grandi, Vladimir Juričić, Ignacio Salazar Landea +1
Motivated by the phenomenology in the condensed-matter flat-band Dirac systems, we here construct a holographic model that imprints the symmetry breaking pattern of a rather simple…
Diving inside a hairy black hole
Nicolás Grandi, Ignacio Salazar Landea
We investigate the interior of the Einstein-Gauss-Bonnet charged black-hole with scalar hair. We find a variety of dynamical epochs, with the particular important feature that the…
Pomeranchuk instabilities in holographic metals
Gastón Giordano, Nicolás Grandi, Adrián Lugo
We develop a method to detect instabilities leading to nematic phases in strongly coupled metallic systems. We do so by adapting the well-known Pomeranchuk technique to a weakly co…