Hi, I'm

Joan

I'm an undergraduate physics student at LMU Munich. I spent high school running observational cosmology projects before a year of university physics pulled me toward theory instead. A turning point was a classical mechanics lecture with Prof. von Delft. Here you can find what I am working on now, essays and ideas, and a few other things I care about.

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Latest ideas

Short, occasional essays on physics and the odd tangent.

September 20, 2026

What Is a Hilbert Space?

From vector space axioms to Hilbert space structure

September 15, 2026

Monte Carlo Pi Approximations: C++, Julia and Python

Benchmarking execution speed and accuracy across C++, Julia and Python

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Research

As a high school student, I was able to conduct projects in observational cosmology, but one year of univeristy physics pulled me toward theory.