https://dmitryserikoff.com/tags/physics/Recent content in Physics on Dmitry SerikovHugoen-usWed, 03 Jun 2026 00:00:00 +0300https://dmitryserikoff.com/posts/want-to-try-theoretical-physics-this-evening/Wed, 03 Jun 2026 00:00:00 +0300https://dmitryserikoff.com/posts/want-to-try-theoretical-physics-this-evening/<p>Theoretical physics has a brutal cost of entry: years of prerequisites before you get to touch anything real. I wanted to lower that first step — not the science, just the step. So I built <strong>SFT</strong> (Spectral Flow Transform), a Python framework that treats complex systems through their spectral fingerprints: frequencies in audio, energy levels in physical systems, modes in simulations.</p> <p>Three things it does well: predict how a spectrum shifts when parameters change, solve the inverse problem — find parameters that produce a spectral shape you want — and measure how complex a system actually is via spectral rank.</p>