HW6 - (a) proof (using induction) that [ a-, ( a + ) n ] =...

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PHYSICS 460 Problem Set 6 Due in class Thursday, October 6, 2011 Read all of Chapter 2.6 in Griffiths. 1. Griffiths 2.42 (5 points) 2. Griffiths 2.18 (5 points) 3. Griffiths 2.21 (5 points) 4. Griffiths 2.22 (10 points) 5. (10 points) Using the properties of the raising and lowering operators for the 1- dimensional simple harmonic oscillator
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Unformatted text preview: (a) proof (using induction) that [ a-, ( a + ) n ] = n ( a + ) n-1 n = 1 , 2 , 3 ,... (b) compute Z + - m ( x )( a-) l n ( x ) dx with n ( x ) = * n ( x ) a + a- n ( x ) = n n ( x ) R + - m ( x ) n ( x ) dx = mn...
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This note was uploaded on 12/09/2011 for the course PHYS 460 taught by Professor Na during the Fall '11 term at Purdue University-West Lafayette.

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