![quantum mechanics - A derivation of the canonical commutation relations (CCR) written by Dirac? - Physics Stack Exchange quantum mechanics - A derivation of the canonical commutation relations (CCR) written by Dirac? - Physics Stack Exchange](https://i.stack.imgur.com/urh9y.jpg)
quantum mechanics - A derivation of the canonical commutation relations (CCR) written by Dirac? - Physics Stack Exchange
![SOLVED: #Problem 4.20 (a) Starting with the canonical commutation relations for position and momentum Equation 4.10, work out the following commutators: [Lg,x] =ihy; [Lz,y] =-ihx [Lz, 2] =0 [4.122, (Lz p | = SOLVED: #Problem 4.20 (a) Starting with the canonical commutation relations for position and momentum Equation 4.10, work out the following commutators: [Lg,x] =ihy; [Lz,y] =-ihx [Lz, 2] =0 [4.122, (Lz p | =](https://cdn.numerade.com/ask_images/f56db407991549709130ad726b31d3e0.jpg)
SOLVED: #Problem 4.20 (a) Starting with the canonical commutation relations for position and momentum Equation 4.10, work out the following commutators: [Lg,x] =ihy; [Lz,y] =-ihx [Lz, 2] =0 [4.122, (Lz p | =
![complex analysis - Trouble Deriving the Canonical Commutation Relation from the Product Rule - Mathematics Stack Exchange complex analysis - Trouble Deriving the Canonical Commutation Relation from the Product Rule - Mathematics Stack Exchange](https://i.stack.imgur.com/lM2Nl.png)
complex analysis - Trouble Deriving the Canonical Commutation Relation from the Product Rule - Mathematics Stack Exchange
![Martin Bauer on Twitter: "But there are commutation relations over finite vector spaces as well, e.g. for angular momenta or spin. Can you guess why they don't lead to contradictions? 6/ https://t.co/P1luvJ555Q" / Martin Bauer on Twitter: "But there are commutation relations over finite vector spaces as well, e.g. for angular momenta or spin. Can you guess why they don't lead to contradictions? 6/ https://t.co/P1luvJ555Q" /](https://pbs.twimg.com/media/FM78Q_kXoAseQcc.png)