MathType on Twitter: "The bra-ket #Notation devised by Paul Dirac is used in #QuantumPhysics as a way to make linear algebra operations more expressive. It consists of a rewriting of your usual
![quantum mechanics - Understanding ket notation and the unitary matrix, what does a/the unitary matrix represent? - Physics Stack Exchange quantum mechanics - Understanding ket notation and the unitary matrix, what does a/the unitary matrix represent? - Physics Stack Exchange](https://i.stack.imgur.com/Ui6Oo.png)
quantum mechanics - Understanding ket notation and the unitary matrix, what does a/the unitary matrix represent? - Physics Stack Exchange
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Qubit, An Intuition #2 — Inner Product, Outer Product, and Tensor Product in Bra-ket Notation | by Andi Sama | Medium
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Sabine Hossenfelder: Backreaction: Understanding Quantum Mechanics #4: It's not as difficult as you think! (The Bra-Ket)
![Qubit, An Intuition #2 — Inner Product, Outer Product, and Tensor Product in Bra-ket Notation | by Andi Sama | Medium Qubit, An Intuition #2 — Inner Product, Outer Product, and Tensor Product in Bra-ket Notation | by Andi Sama | Medium](https://miro.medium.com/max/1400/1*QQsYj87etYpDCssiwwjkIQ.png)