I’m studying the HHL alghoritm and I’m trying to do an his implementation but, there are some points that I don’t understand:
1) how can I transform my hermitian Matrix into his unitary operator?
2)when I have to do controlled rotation conditioned on the eigenvalue, I know that the angle Is equal ti arcsin(C/lambda), but if I don’t know the eigenvalue how I can implement this rotation?
I just saw this. I am new to this forum (just joined today). I am happy to address this but typing the kets and bars and matrices here on this interface is a bit of a challenge. I am also not able to see any attachment links here so cannot do a write up and attach a pdf…