Triplet Combinations of All Values

[bowlofred]

Probably you could use itertools.product to generate them.

>>> from itertools import product
>>> list(product("ab", repeat=3))
[('a', 'a', 'a'), ('a', 'a', 'b'), ('a', 'b', 'a'), ('a', 'b', 'b'), ('b', 'a', 'a'), ('b', 'a', 'b'), ('b', 'b', 'a'), ('b', 'b', 'b')]

So something similar to:

for triplet in product((a, b), repeat=3):
    cirq.kron(cirq.unitary(cirq.rz(triplet[0])),cirq.unitary(cirq.rz(triplet[1])),cirq.unitary(cirq.rz(triplet[2])))