- #1
jhosamelly
- 128
- 0
Homework Statement
Let
U = [itex]e^{iG_{3}\alpha}[/itex][itex]e^{iG_{2}\beta}[/itex][itex]e^{iG_{3}\gamma}[/itex]
where ( [itex] \alpha, \beta, \gamma [/itex] ) are the Eulerian angles. In order that U represent a rotation ( [itex] \alpha, \beta, \gamma [/itex] ) , what are the commutation rules satisfied by the [itex] G_{k} [/itex] ?? Relate G to the angular momentum operators.
Homework Equations
The Attempt at a Solution
I attached here the solution that i saw in my solution manual.. My question is how did he get
[itex]G_{i}[/itex] = [itex]\frac{J_{i}}{\hbar}[/itex]
I think it should be [itex]G_{i}[/itex] = [itex]{J_{i}}{\hbar}[/itex]
Can someone please help me understand that solution?? Thanks. Help much appreciated.
Attachments
Last edited: