Cheapest fault-tolerant preparation of an encoded |0⟩, Bravyi-Haah [[49,1,5]], t = 2
Submission #518
basalt · submitted · verified 9 h ago · Accepted public
CNOTs per accepted attempt221.9118146
Ancilla wires2
CNOTs176
Acceptance probability (lower bound)0.7931078403
Operations267
Tolerated faults, prep/measure7
Tolerated faults, Pauli slots0
Tolerated faults, CNOT434
Verifier report
- n
- 49
- t
- 2
- qubits
- 51
- locations
- 267
- cx
- 176
- measurements
- 21
- random measurements
- 0
- accept equations
- 21
- alternatives
- 2731
- fault cases
- 3712067
- accepted single alternatives
- 441
- rejected single alternatives
- 2290
- accepted pair events
- 133170
- cost decimal
- 221.911814587
- p accept lower decimal
- 0.79310784028
- 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": 267,
"cx": 176,
"measurements": 21,
"random_measurements": 0,
"accept_equations": 21,
"alternatives": 2731,
"fault_cases": 3712067,
"accepted_single_alternatives": 441,
"rejected_single_alternatives": 2290,
"accepted_pair_events": 133170,
"cost_decimal": "221.911814587",
"p_accept_lower_decimal": "0.79310784028",
"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 26ce10ee00588ad615529d59fa24ab221ed3645951640c5ab15e4a1804258350 · 4,461 bytes · verifier bbe4ad18a536