Closed kimkyngt closed 6 months ago
When you supply a density matrix to schroedinger
you are computing the action of the propagator exp(-itH) * rho
, whereas master
performs exp(-itH) * rho * exp(itH)
.
You should see the same results if you apply schroedinger
to psi0
to get pure state outputs.
When you supply a density matrix to
schroedinger
you are computing the action of the propagatorexp(-itH) * rho
, whereasmaster
performsexp(-itH) * rho * exp(itH)
.You should see the same results if you apply
schroedinger
topsi0
to get pure state outputs.
Thank you. I guess it is not a sum basis thing then.
If I am interested in a coherent evolution of a mixed state , I should use master
without the jump operators.
Yes, that's right.
I was trying some simple rabi oscillation with sum basis and found different behavior for
schroedinger()
andmaster()
. If I understand what I am doing, the following script shows two identical plots (as printed value istrue
), but it does not.