4 papers
Holographic metals at finite volume
Lucas Acito, Nicolas Grandi
We construct the electron star solution in asymptotically global AdS spacetime, and investigate its stability properties, both locally under perturbations and globally with respect…
Hurst exponent and planetary rings
Horacio Salomone, Nicolás Grandi
We test on Saturn's rings whether the Hurst exponent is a "robust" observable, in the sense that it returns consistent values for different observations of the same object. We calc…
Dynamical fractalization of ring systems
Jeremías Ruta, Nicolás Grandi, Tobías Canavesi
We develop an effective model to describe the dynamics of a system of particle moving in circular configurations around a central mass, by considering the continuum limit of the an…
Fermionic correlators on the holographic neutron star
Lucas Acito, Tobías Canavesi, Nicolás Grandi +1
We investigate the fermionic perturbations of the asymptotically AdS background known as holographic neutron star, which represents a highly degenerate state of strongly coupled fe…