Joe Gibbs

Unpredictable behaviour when setting initial state for circuit.light_cone()

3

When I repeatedly execute the following code: ``` from qibo import gates from qibo.models import Circuit import numpy as np n = 12 def lightconed_circuit(q): c = Circuit(n, density_matrix=True) dt...

Whitespace in c.draw()

2

When using the circuit draw function, I am finding the visual representation is not moving commuting gates leftwards, which is unnecessarily creating much wider circuits than necessary. e.g. ``` n=8...

Custom unentangled density matrix for initial state

2

I have an unentangled density matrix that I would like to use as my starting initial state, with which I can encode as a MPO. My state has the same...

gradient of SVD not working for complex input

1

Hello, I am looking to create a function that uses a truncated SVD and take the gradient for a complex input (but has a real output). I find that with...

LinkObject Error

1

Hi Tyson, I have had another error I was hoping you could help identify the cause. In my notebook I set off an iterative algorithm, which starts without complaining, then...

Error when using U gate

3

Hi Tyson, Some code that was previously working fine now has a new error and I am not sure why. The error I am getting is when applying a U...