Recent content by kramleigh

  1. K

    Helium Hamiltonian: Derive Ground State & Quantum Numbers

    Hi, I have a question in a past exam paper which I can't quite understand how to prove. It reads: Give an expression for the Hamiltonian of the Helium atom. Neglecting the interaction between the electrons, derive the state function for the Helium ground state in terms of hydrogen-like...
  2. K

    Adding a small extra potential to a simple harmonic oscillator

    Hi, I've been scouring through many textbooks to try find some kind of solution to a question I have been asked for a problem sheet and was wondering if any1 would be able to help. The question is as follows; The simple harmonic oscillator with hamiltonian H = (p^2/2m) + (1/2(mw^2x^2) is...
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