Dilaton gravity, charged dust, and (quasi-) black holes

K. A. Bronnikov, J. C. Fabris, R. Silveira +1

We consider Einstein-Maxwell-dilaton gravity with charged dust and interaction of the form $P(\chi )F_{\mu \nu }{F}^{\mu \nu }$, where $P(\chi )$ is an arbitrary function of the dilaton field $\chi$ that…