Holographic vector mesons in a dilaton background

Abstract

Within a holographic framework, we consider vector mesons riding on a gravity-dilaton background. The latter one is determined directly from a Schrödinger equivalent potential which delivers a proper $\rho$ meson Regge trajectory. The mapping on the dilaton potential yields a thermodynamic phase structure with a first-order transition.

Comments: Contribution to FAIRness 2017 - FAIR next generation scientists - 5th Edition Workshop (May 28, 2017 to June 3, 2017 in Sitges, Spain)