Sérgio Xavier’s Doctoral Exam

Sergio Vinicius Monteiro Castelo Branco Xavier defended his Doctoral Thesis entitled "Exploring compact objects: scalar fields, light rings and gravitational lensing". The exam took place remotely, on 28th August 2024, using Google Meet platform. The thesis was supervised by the Grav@zon member Prof. Dr. Luís Carlos Bassalo Crispino. The Board of Examination was composed by  Prof. Dr. Gonzalo Jesus Olmo Alba (University of Valência, Spain), Prof. Dr. Atsushi Higuchi (University of York, England), Prof. Dr. Leonardo Gualtieri (University of Pisa, Italy), and Prof. Dr. Maurício Richartz (Federal University of ABC, Brazil). Congratulations Sergio! (August/2024)