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Work Experience
Professor
Universidade Federal do Mato Grosso do Sul• March 2022 - July 2022
I acted as a university professor in the courses of Engineering Physics, Physics, and Technology in sugar and alcohol production. Responsible for the subjects Experimental Physics II, Experimental Physics IV, Laboratory of Modern Physics, Applied Thermodynamics, and Applied Physics.
Reseacher
Universidade Estadual Paulista• December 2020 - March 2022
Simulation of several models of spins-1 chains, calculating two-body correlations. Data analysis of these correlations showed the correlation of these correlations with the quantum phases of these systems. This enabled the use of supervised learning algorithms to predict the quantum phase that the system is in by measuring the correlations of two bodies. In the second part of the project, we simulate many-body quantum systems in thermalized states, with the objective of extracting information about the temperature of the system through the measurement of observables of this system. Where our database was fed with the observables of this system. When performing statistical analyzes on these data, we noticed that there was a maximum limit of information about the temperature that could be obtained through this observable given by Fisher's information. Applying supervised learning algorithms, we were able to extract the system temperature with the maximum accuracy allowed.
Professor
Universidade Federal de São Carlos• May 2019 - December 2019
I acted as a higher education professor in Food Engineering and Environmental Engineering courses. Responsible for teaching classes on Differential Equations, Thermodynamics, Optics, Waves, and Electrotechnics.
Researcher
Instituto de Física de São Carlos• June 2015 - May 2019
Non-Hermitian quantum mechanics ensure that non-Hermitian Hamiltonians invariant by spatial reflection and time reversal (symmetric PT) present a real spectrum and unitary evolution as long as a new metric is associated with them. The introduction and study of non-Hermitian Hamiltonians considerably widen the scope of traditional quantum mechanics and enable the occurrence of new phenomena, such as PT symmetry breaking. In our project, we focus on uniting the study of fundamentals of physics with the study of possible applications for such non-Hermitian processes.
Education
Universidade Federal de São Carlos
Physics, PhD• July 2010 - December 2014
Detailed analysis of one of the most surprising applications of quantum mechanics that completely escape our common sense: quantum teleportation in continuous variables. We apply the postulates of quantum mechanics in order to present one of the most counterintuitive applications of quantum mechanics, namely, the quantum teleportation protocol. Based on data analysis of coherent states, we propose modifications in its construction aiming at improving the efficiency of the teleportation protocol. These modifications were made in order to take into account the realistic situations found in the implementation of the protocol, that is, the fact that the entanglement, between Alice and Bob, is never perfect and the fact that the states teleported by Alice are close to the vacuum state. . After this analysis, we performed an extension of the teleportation protocol proposing a multichannel protocol and studied the case of two channels in parallel. Finally, we created the first quantum cryptography protocol that actively uses the continuous variable teleportation protocol. We show that this protocol is robust to the beamsplitter attack and that this protocol is the only one that works with direct reconciliation and without post-selection in the 50% loss scenario.
Universidade Federal de Uberlândia
Physics, MS• July 2008 - June 2010
Analyze the Bose-Einstein condensate of rubidium atoms at two hyperfine levels coupled by a two-photon transition. Data analysis of the dynamics of this system showed that the control over the coupling of this system allowed the creation of quantum logic gates, which are the fundamental ingredient for quantum computing.
Universidade Federal de Uberlândia
Physics, BS• March 2004 - June 2008