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A formulação de Eisenhart para teorias de campos escalares
(Universidade Federal de São Carlos, 2022-09-30)
In the present work, we discuss the Eisenhart lift, introduced by L. P. Eisenhart in 1928, when
dealing with analytical mechanics. The core idea behind the lift is to look at a lagrangian
mechanical or field system that ...
Introdução ao estudo dos buracos negros na relatividade geral
(Universidade Federal de São Carlos, 2022-04-28)
This monograph arose from the author's interest in understanding one of the most exotic objects of study in Physics: black holes. With this in mind, this work aimed to introduce the study of black holes in the context of ...
Collective effects in biphoton generation of a four-wave-mixing process
(Universidade Federal de São Carlos, 2022-04-28)
The generation of biphotons remains an important field of research, as several applications require such sources. For instance, some of their properties are fundamental in quantum communication, quantum computing, and ...