Mathieu, VincentRios Huguet, ArnauJaner Serramià, Marc2022-09-062022-09-062022-06https://hdl.handle.net/2445/188725Treballs Finals de Grau de Física, Facultat de Física, Universitat de Barcelona, Curs: 2022, Tutors: Vincent Mathieu, Arnau RiosWe study how a one-layer Artificial Neural Network performs when applied to a quantum three-body problem with a central potential. We use the harmonic oscillator as a benchmark to test how the neural network solution performs upon changing parameters. With the best combination of these, we managed to get the ground state energy with a relative error of 0.03 % with respect to the analytical one, and a wave function with an overlap of the 99.996 % with the analytical solution5 p.application/pdfengcc-by-nc-nd (c) Janer, 2022http://creativecommons.org/licenses/by-nc-nd/3.0/es/Problema dels tres cossosXarxes neuronals (Informàtica)Treballs de fi de grauThree-body problemNeural networks (Computer science)Bachelor's thesesinfo:eu-repo/semantics/bachelorThesisinfo:eu-repo/semantics/openAccess