Predict the output
This circuit is sampled for 1024 shots on the seeded simulator (seed 5327). How many of the shots come out |000⟩? Estimate P(|000⟩) × 1024 and pick the closest option.
const J = 1.0, h = 1.0, t = 0.3; const tzz = 2 * J * t, tx = 2 * h * t; const c = circuit(3); // ZZ interaction on the two bonds of the open chain c.cx(0, 1); c.rz(tzz, 1); c.cx(0, 1); c.cx(1, 2); c.rz(tzz, 2); c.cx(1, 2); // transverse field on every qubit c.rx(tx, 0); c.rx(tx, 1); c.rx(tx, 2); c.measure(); return c;
Commit your prediction for counts of |000⟩ over 1024 shots — then run it.