XIV Latin American Symposium on High Energy Physics

Construction of a traversable wormhole from a suitable embedding function

15 Nov 2022, 16:30

2h

Tesorería Hall (USFQ main campus)

Poster presentation Cosmology and gravitation Pizza and poster session

Speaker

Alejandro Rueda (Universidad San Francisco de Quito)

Description

In this work, we construct a traversable wormhole by providing a suitable embedding function ensuring the fulfilling of the flaring--out condition. The solution contains free parameters that are reduced through the study of the acceptable conditions of a traversable wormhole. We compute both the quantifier of exotic matter and the quasi--normal modes through the ${13}^{th}$ order WKB as a function of the remaining free parameters. We obtain that the wormhole geometry can be sustained by a finite amount of exotic matter and seems to be stable under scalar perturbations.

Presentation materials

poster.pdf