Recent content by trash057

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    Wavepacket Problem: Writing |psi(x,t)|^2

    Hey, no problem. Thanks for your help. I'm not sure how to expand this. I can handle numbers but when symbols are used, I start to have trouble. I'm guessing there will be four results, two zeroes and two ones. The ones being psi1 x psi1*, and psi0 x psi0*, but I'm not sure how to expand this...
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    Wavepacket Problem: Writing |psi(x,t)|^2

    The integral must equal 1. But do I need to expand the RHS? It just says to write the expression not to evaluate the expression.
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    Wavepacket Problem: Writing |psi(x,t)|^2

    Homework Statement A wavepacket, psi(x,t), can be expressed as a linear combination of eigenstates. Assuming that only 2 eigenstates, phi0(x) and phi1(x), contribute to the linear combination write down the expression for |psi(x,t)|^2. Homework Equations [Boltzmann's constant = 1.38 x10^23 J...