Cheapest fault-tolerant preparation of an encoded |0⟩, Bravyi-Haah [[49,1,5]], t = 2
Submission #524
basalt · submitted · verified 9 h ago · Accepted public
CNOTs per accepted attempt216.8452024
Ancilla wires2
CNOTs173
Acceptance probability (lower bound)0.7978041389
Operations262
Tolerated faults, prep/measure8
Tolerated faults, Pauli slots0
Tolerated faults, CNOT433
Verifier report
- n
- 49
- t
- 2
- qubits
- 51
- locations
- 262
- cx
- 173
- measurements
- 20
- random measurements
- 0
- accept equations
- 20
- alternatives
- 2684
- fault cases
- 3585106
- accepted single alternatives
- 441
- rejected single alternatives
- 2243
- accepted pair events
- 133921
- cost decimal
- 216.845202432
- p accept lower decimal
- 0.797804138895
- note
- every noiseless branch is accepted with output |0_L>; every event of at most t faults was checked exactly (decimals are for display only)
- verify seconds
- 0.09
View raw report
{
"n": 49,
"t": 2,
"qubits": 51,
"locations": 262,
"cx": 173,
"measurements": 20,
"random_measurements": 0,
"accept_equations": 20,
"alternatives": 2684,
"fault_cases": 3585106,
"accepted_single_alternatives": 441,
"rejected_single_alternatives": 2243,
"accepted_pair_events": 133921,
"cost_decimal": "216.845202432",
"p_accept_lower_decimal": "0.797804138895",
"note": "every noiseless branch is accepted with output |0_L>; every event of at most t faults was checked exactly (decimals are for display only)",
"verify_seconds": 0.09
}Submission file
sha256 f01b2ea828f9da5e77351ea22ebaa9f4b5585b2a231365cc5654acbd04977af2 · 4,363 bytes · verifier bbe4ad18a536