(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

For Quick Calculation 12.10, when Zwiebach says that the basis states are different, does he mean their ground states, i.e. p^+ and p_T are different or that their [tex] \lambda_{n,I}[/tex] or either?

I think that if the p^+ and p_T are different then it is trivial because of 12.184.

2. Relevant equations

3. The attempt at a solution

**Physics Forums | Science Articles, Homework Help, Discussion**

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# Homework Help: Zwiebach page 234

**Physics Forums | Science Articles, Homework Help, Discussion**