quantshah

quantshah

quantshah

import numpy as np

from qutip.wigner import wigner
from qutip import coherent, squeeze, destroy, displace

import matplotlib.pyplot as plt
from matplotlib import colors


def cubic(initial_state, squeezing, gamma):

quantshah

import numpy as np


def clean_cholesky(chi):
    """Converts a random complex-valued matrix which has a shape 
    (N, N) to a Hermitian matrix.

    Args:
        chi (array (complex)): A matrix of shape (N, N).