Hi, I'm a data scientist at Dell Technologies, where I work in projects that aim to improve pricing decisions with data analysis and statistical models. I also hold a PhD in physics from the Federal University of Rio de Janeiro (UFRJ), where I have studied light-matter interaction related phenomena. My main research areas were nano-optics, nanophotonics, plasmonics, and two-dimensional materials.
In my free time I enjoy playing video games (mostly RPGs and strategy games), listen to music (and learn a little bit), and also read about different topics. The purpose of this website is to make public some of my study materials in data science and the work I've done in physics. I believe that freely sharing your work online has great potential to help others, who may find value on the content you create.
PhD in Physics, 2022
Universidade Federal do Rio de Janeiro
Msc in Physics, 2018
Universidade Federal do Rio de Janeiro
Bsc in Physics, 2016
Universidade Federal do Rio de Janeiro
Below you will find all the work I have done in physics, including my
PhD thesis
Master thesis
Publications
Talks
Favourite books and papers
For more information on my academic career in physics you can check my Lattes CV
In this thesis we investigate the two-quanta spontaneous emission (TQSE) phenomenon and the Casimir effect in low-dimensional …
It is well known that the vicinities of an atomic system may substantially affect its radiative properties. In this work, we consider …
We investigate the two-plasmon spontaneous decay of a quantum emitter near single-walled carbon nanotubes (SWCNTs) and graphene-coated …
We investigate how photoinduced topological phase transitions and the magnetic-field-induced quantum Hall effect simultaneously …
The ability to harness light-matter interactions at the few-photon level plays a pivotal role in quantum technologies. Single …
We derive an expression for the two-photon spontaneous emission (TPSE) rate of an excited quantum emitter in the presence of arbitrary …
After reviewing how the Dirac delta contributions to the electrostatic and magnetostatic fields of a point electric dipole and a point …
O processo de emissão espontânea (EE) é um dos fenômenos mais impressionantes que ocorrem na natureza. O fenômeno consiste no …
Here you will find some of my presentations in physics. I carefully selected the ones that I found to be the most complete of them.
In this thesis we investigate the two-quanta spontaneous emission (TQSE) phenomenon and the Casimir effect in low-dimensional …
The ability to harness light-matter interactions at the few-photon level plays a pivotal role in quantum technologies. Two-photon …
We derive an expression for the two-photon spontaneous emission (TPSE) rate of an excited quantum emitter in the presence of arbitrary …
Here I just want to share some of my data science mini projects and study materials.
*Below are some recommendations of books, articles, and other materials that have had a significant impact on my professional life.
Physics
A Brief History of Time, by Stephen Hawking. I read this book when I was at High School and it was very important to develop my interest and open my mind to physics.
Carlos Farina’s lessons. Farina, my academic advisor since 2015, is well known for being passionate about physics and teaching, and is very good at motivating his students. It was no different with me, who became fascinated about the quantum vacuum effects and other topics. A glimpse of the things he used to talk about can be found in this awesome review paper about the Casimir effect and in this talk about Christiaan Huygens (In portuguese).
Photons and atoms: introduction to quantum electrodynamics, by Cohen-Tannoudji. This is a more technical book about quantum electrodynamics and atom-photon interactions. I recommend it to any physicist who wants to have a deep understanding of the theory behind light-matter interactions.
Veritasium (YT channel). I ever found amazing how exceptional this channel is. The diversity of topics, the presentation, and the quality of all content are extraordinary.
Finance
The Little Book of Common Sense Investing, by John Bogle. In this book I found the only way to invest in the stock market: low cost well diversified index funds. I consider this book to be a must for anyone feeling lost in the world of investments. If you like it, you should also take a look in Ben Felix’s YT channel. Yes, I’m a proud Boglehead!
Principles of Corporate Finance. This is a book on corporate finance with a more academic approach. Even though I left academia, my preference for learning from academics remained. I must mention that I wouldn’t have come across this book if this spectacular course by Professor Andrew Lo was not available for free on YouTube.
The Plain Bagel (YT channeç). “Plain and simple”. I’ve learned and became more interested in the world of finance much because of the content present in this channel. It’s worth checking out.
Artificial Intelligence
Gabriel Schleder machine learning tutorial. This tutorial was presented at the 2019 Autumn Meeting of the Brazilian Society of Physics (EOSBF) and was the first contact that I had with machine learning (besides hearing about it from others). It is based on his very nice paper about machine learning applied to materials science.
AlphaStar: the artificial intelligence made by google that beat StarCraft II top players. For those who don’t know, I’m a huge fan of the real time strategy game StarCraft II. I was very impressed when I saw AlphaStar winning 1v1 matches against professional players like TLO, which pushed me to learn more about the subject.
Introduction to Statistical Learning: With Applications in R, by Gareth James. Since I have a strong academic background, I had a much better time with this book than others. I find amazing that every statistical concept and machine learning algorithm in this book is presented in a very clear way. I also recommend the Andrew Ng machine learning course available at Coursera as an excellent introduction to the subject.
Causal Inference
The book of Why: The New Science of Cause and Effect, by Judea Pearl. Only after I started working with data science that I realized how limited machine learning is as a tool for understanding the causes of observable effects (try using a ML model to estimate the effect of raising prices of hotel rooms on their occupation rates to see what happens!). This book is an amazing introduction on causal inference, with really interesting comments on the limits of the current state of AI (and even on the limits of statistical analysis!).
Causal Inference for the Brave and True, by Matheus Facure. An excellent starting point for whom wishes to dive into the causal inference wonderland. It is really well written and provides many other references on the field.