cirq.generate_supremacy_circuit_google_v2_grid

cirq.generate_supremacy_circuit_google_v2_grid(n_rows: int, n_cols: int, cz_depth: int, seed: int) → cirq.circuits.circuit.Circuit[source]
Generates Google Random Circuits v2 as in github.com/sboixo/GRCS cz_v2.
Parameters:
  • n_rows – number of rows of a 2D lattice.
  • n_cols – number of columns.
  • cz_depth – number of layers with CZ gates.
  • seed – seed for the random instance.
Returns:

A circuit corresponding to instance inst_{n_rows}x{n_cols}_{cz_depth+1}_{seed}

The mapping of qubits is cirq.GridQubit(j,k) -> q[j*n_cols+k] (as in the QASM mapping)