Matrix formulation of quantum mechanics

📚 Kets, bras, and operators can be written as column vectors, row vectors, and matrices. This leads to the formulation of quantum theory known as matrix mechanics, in which the usual operations of quantum mechanics can be written using the usual rules of matrix multiplication. We first explain how to write this formulation, and then we work through a number of examples to see it in action. 🐦 Follow me on Twitter: https://twitter.com/ProfMScience ⏮️ BACKGROUND Dirac notation in state space: https://youtu.be/hJoWM9jf0gU Operators: https://youtu.be/pNFna7zZbgE Representations: https://youtu.be/rp2k2oR5ZQ8 ⏭️ WHAT NEXT? Eigenvalues and eigenstates: https://youtu.be/p1zg-c1nvwQ Pauli matrices: [COMING SOON] ~ Director and writer: BM Producer and designer: MC