Please help. My professor thinks I know this ****.(adsbygoogle = window.adsbygoogle || []).push({});

Ψ(x,t)=Ae^-a(mx^2/η+it)

A particle of mass m is in the infinite, one-dimensional, time-dependent state:

where A and a are positive real constants. What are: (a) normalization constant A, (b) the potential energy function, U(x), which satisfies Schrödinger equation with (x,t) being its eigenfunction, (c) the quantum-mechanical expectation value of x, (d) the quantum-mechanical expectation value of x2, (e) the quantum-mechanical expectation value of momentum ^p, and (f) the quantum-mechanical expectation value ^p2

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

Dismiss Notice

Join Physics Forums Today!

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

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

# Homework Help: Ahhh - please help

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