- #1

FourierX

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## Homework Statement

What is the result of raising momentum ladder operator (L

_{+}) acting on spherical harmonics

**Y**

^{0}

_{4}([tex]\theta[/tex],[tex]\phi[/tex])

## Homework Equations

## The Attempt at a Solution

I was expecting

**Y**

^{1}

_{4}([tex]\theta[/tex],[tex]\phi[/tex])

I applied L

_{+}on

**Y**

^{0}

_{4}([tex]\theta[/tex],[tex]\phi[/tex]) and ended up with

**Y**

^{1}

_{4}([tex]\theta[/tex],[tex]\phi[/tex]) multiplied by [tex]\sqrt{20}[/tex]h-bar.

Thanks in advance