Welcome Guest!
For persistent fullscreen mode, use F11 function key.

# qm/que/06 023

For page specific messages
For page specific messages

Apply first postulate of quantum mechanics and for each of the of the
following wave functions  which ones represent wave functions the same state
as $$\psi(x,t)$$? and which ones represent a different state?

1. $$\exp(\Lambda(x)) \psi(x)$$
2. $$\exp(i\Lambda(x)) \psi(x)$$
3. $$\exp(i\alpha) \psi(x)$$
4. $$\exp(\alpha) \psi(x)$$

where $$\Lambda(x)$$ is a real function of $$x$$ and $$\alpha$$ is a real constant.

n