blueqat 0.1.4

Quantum gate simulator

A quantum gate simulator

Install

git clone https://github.com/mdrft/blueqat
cd blueqat
pip3 install -e .

or

pip3 install blueqat

Example

2-qubit Grover

from blueqat import Circuit
c = Circuit().h[:2].cz[0,1].h[:].x[:].cz[0,1].x[:].h[:].m[:]
c.run()
print(c.last_result()) # => (1, 1)

Maxcut QAOA

from blueqat import vqe, pauli
edges = [(0, 1), (1, 2), (2, 3), (3, 0), (1, 3), (0, 2), (4, 0), (4, 3)]
ansatz = vqe.QaoaAnsatz(sum([pauli.Z(i) * pauli.Z(j) for i, j in edges]), 1)
result = vqe.Vqe(ansatz).run()
print(
"""   {4}
  / \\
 {0}---{3}
 | x |
 {1}---{2}""".format(*result.most_common()[0][0]))

Author

Takumi Kato (MDR Inc.) Yuichiro Minato (MDR Inc.)

Disclaimer

Copyright 2018 The Blueqat Developers.