One particle states and an introduction to Weinberg formalism

• Grant number: 19/23237-2
• Support Opportunities: Scholarships in Brazil - Scientific Initiation
• Start date: January 01, 2020
• End date: December 31, 2020
• Field of knowledge: Physical Sciences and Mathematics - Physics - Elementary Particle Physics and Fields
• Principal Investigator: Julio Marny Hoff da Silva
• Grantee: Mathias Alexandre Campos Lucci
• Host Institution: Faculdade de Engenharia (FEG). Universidade Estadual Paulista (UNESP). Campus de Guaratinguetá. Guaratinguetá , SP, Brazil

Abstract

We aim to study systematically the one particle states arising from the representation of the Poincaré group in the Hilbert space. Also, we delve into the study of the Cluster decomposition principle and the theory behind it, studying, then, a quite complete and idiosyncratic approach to the foundations of Quantum Field Theory. (AU)