Banca de QUALIFICAÇÃO: LEONARDO HENRIQUES RODRIGUES LIMA

Uma banca de QUALIFICAÇÃO de MESTRADO foi cadastrada pelo programa.
DISCENTE : LEONARDO HENRIQUES RODRIGUES LIMA
DATA : 27/08/2019
HORA: 14:00
LOCAL: na sala 303, 3º andar, Bloco B, Campus SA da Fundação Universidade Federal do ABC, localizada na Avenida dos Estados, 5001, Santa Terezinha, Santo André, SP
TÍTULO:

Spontaneous Lorentz symmetry breaking

PÁGINAS: 1
GRANDE ÁREA: Ciências Exatas e da Terra
ÁREA: Física
SUBÁREA: Física das Partículas Elementares e Campos
ESPECIALIDADE: Teoria Geral de Partículas e Campos
RESUMO:

Lorentz symmetry is one of the cornerstones of our current knowledge of the elementary interactions. However, the quantum gravity problem suggests that the structure of space-time might be fundamentally different from what we know at the Planck scale: this might even imply in small modifications/violations of the Lorentz symmetry. These Lorentz violations might have effects even in low energy physics (compared with the Planck energy), and are described by an effective field theory known as the Standard Model Extension (SME). In this formalism, it is natural to assume that the Lorentz symmetry breaking is spontaneous: actually, the gravitational sector of the SME currently can only be consistently formulated in this case. The mechanism of spontaneous breaking of global and local symmetries is already well known, being one of the fundamental ingredients of the Standard Model of elementary particles, for example. Our objective is to study in more detail the application of this mechanism to induce the Lorentz symmetry breaking in low energy physics.

MEMBROS DA BANCA:
Presidente - Interno ao Programa - 1545176 - MARCELO AUGUSTO LEIGUI DE OLIVEIRA
Membro Titular - Examinador(a) Interno ao Programa - 1770888 - CELIO ADREGA DE MOURA JUNIOR
Membro Titular - Examinador(a) Interno ao Programa - 1544374 - ALEX GOMES DIAS
Membro Suplente - Examinador(a) Interno ao Programa - 1939597 - ANDRE GUSTAVO SCAGLIUSI LANDULFO