Carlos de Gois

Carlos de Gois

(he/him)

Postdoc

Inria Saclay

About

Bio

I am a postdoctoral researcher at Inria, working in the PhIQus group with Marc-Olivier Renou. I completed my Ph.D. in the TQO group at Universität Siegen under the supervision of Otfried Gühne, and my M.Sc. and B.Sc. in Physics at Universidade de Campinas, where I was part of the MathFoundQ group with Rafael Rabelo.

Research

My research focuses on the interface between quantum information theory and optimisation. I am interested in various aspects of quantum correlations (entanglement, steering, nonlocality, prepare-and-measure), statistical analysis of quantum state tomography, and in optimisation methods with applications to quantum information (semidefinite programming, noncommutative polynomial optimization). Part of my work involves numerical methods, some of which I contribute to the Ket.jl library.

Other

Outside of research, I like computers, literature, linguistics, music, bouldering, hiking and cycling.

Education

Ph.D. in Physics

Universität Siegen

M.Sc. in Physics

Universidade de Campinas

B.Sc. in Physics

Universidade de Campinas

Interests

Quantum Information Steering Prepare-and-measure Nonlocality Quantum State Tomography Semidefinite Programming Noncommutative Polynomial Optimisation
News
Recent publications
(2025). Can outcome communication explain Bell nonlocality?. arXiv.
(2025). Optimal Overlapping Tomography. Physical Review Letters.
(2024). User-friendly confidence regions for quantum state tomography. Physical Review A.
(2023). Interplays between classical and quantum entanglement-assisted communication scenarios. New Journal of Physics.