Concepts

• Apr 6, 2026 The DFT Roadmap: From Theory to Quantum ESPRESSO and AKAI KKR — Part 1

  A self-contained mathematical introduction to Density Functional Theory: from the many-body Schrödinger equation through the Born-Oppenheimer approximation, the Hohenberg-Kohn theorems, the Kohn-Sham equations, exchange-correlation functionals, and model-Hamiltonian extensions.

• Apr 4, 2026 Eukaryotic Gene Structure (Overview)

  The differences between eukaryotic genomic DNA and mature messenger RNA (mRNA).

• Apr 2, 2026 BB84 Quantum Key Distribution : Fundamentals

  An overview of the first quantum cryptography protocol proposed by Charles Bennett and Gilles Brassard in 1984.