Treballs Finals de Grau de Física, Facultat de Física, Universitat de Barcelona, Curs: 2018, Tutor: Jaume Garriga Torres
In this report, corrections to the gravitational potential of a massive point particle are computed for observers located in a brane-world scenario with intrinsic de Sitter (dS4) geometry embedded in an Anti de Sitter (AdS5) bulk. The results are compared, using the AdS/CFT correspondence, to a description in terms of four dimensional general relativity coupled to a conformal field theory.