Sanar Othman’s Reviews > Principles of Quantum Mechanics > Status Update

I completed Chapter 1, essential for mastering the mathematical foundations of Quantum Mechanics. While I haven't fully mastered it, I encountered numerous new concepts I previously thought irrelevant or unrelated to QM, but they are crucial. The Dirac notation is elegant, and Hermitian operators, their diagonalization as well as Eigenvalue Problems are fascinating, albeit still challenging for me.