Rui Peixoto

Physical Mathematics

Mathematician with experience in physics and computational modeling looking for interesting problems to solve.

(+351) 915 374 745
Lisbon, Portugal

Work Experience

Teaching Assistant and Doctoral Researcher

2024 – 2025

University of Massachusetts, Amherst

  • Taught Advanced Calculus and Linear Algebra to more than 300 students
  • Engaged in research in mathematical physics — Advisor: Owen Gwilliam

Education

Master of Science in Applied Mathematics and Computation

2021 – 2023

IST, University of Lisbon

  • GPA: 19/20 — highest GPA of graduating year
  • Thesis: Vertex Superalgebras from Prefactorization Algebras — Advisor: John Huerta

Bachelor of Science in Physics

2017 – 2021

University of Porto

  • GPA: 18/20 — highest GPA of graduating year

Projects

Vertex superalgebras from prefactorization algebras

Generalized a theorem of Costello and Gwilliam to construct factorization algebras encoding vertex superalgebras arising in supercomformal field theories.

Physical Mathematics Research

Simulation of optical systems

Collaborated with experimental group at INESC TEC to propose a novel design for optical sensor. Developed an algorithm to model the optical properties of layered graphene-dielectric coatings in fiber optics.

Published at Phys. Rev. Applied.

Python Numpy Scipy Pandas Matplotlib Julia

Projects in computational astrophysics

Implemented vectorized n-body gravitational simulation.

Designed automated system to classify stars from stellar spectra.

Modeled structure of stelar interiors using a polytrope model.

Python Numpy Scipy Matplotlib

Languages

English Proficient — IELTS 8.5/9
Portuguese Native
Spanish Intermediate

Awards

Doctoral Fellowship

2024

FCT Research Scholarship

2022 – 2023

Academic Excellence Awards

2022, 2023, and 2024

Skills

Python

Julia

SQL

Rust

Lua

Linux

Git

Typst

LaTeX

Mathematica