Recent content by Ted55

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    Quantum 3-Qubit Error Correction Circuit

    Hello! I have this problem regarding the analysis of an error correction circuit. This problem set has been set for hand-in before the lectures regarding error-correction take place, so I am struggling. With that in mind I have read about the initialisation of the first qubit with two others...
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    Vortex Nucleation Critical velocity using the Uncertainty Principle

    Hi there, I'm very stuck on this problem when approaching it like this. I know I could use the Landau Criterion for rotons but that's not accepted here, it wants the approach to come from the uncertainty principle. My thinking is along these lines: There will be a change in chemical potential...
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    Finding the spin-orbit coupling constants of an Alkai transition?

    The set of quantum numbers for the 4p orbital is: 4, 1, {-1,1}, +-1/2 (n,l,m,s) The set of quantum numbers for the 4d orbital: 4,2,{-2,2},+-1/2 Hence we can calculate DeltaE for the 4p sub levels for j=1+- 1/2 And for the 4d sub levels as j=2+-1/2. Giving four total values for Delta E as: C_4p...
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