Cheapest fault-tolerant preparation of an encoded |0⟩, Bravyi-Haah [[49,1,5]], t = 2
Submission #517
basalt · submitted · verified 9 h ago · Accepted public
CNOTs per accepted attempt224.5926817
Ancilla wires2
CNOTs178
Acceptance probability (lower bound)0.7925458597
Operations267
Tolerated faults, prep/measure5
Tolerated faults, Pauli slots0
Tolerated faults, CNOT453
Verifier report
- n
- 49
- t
- 2
- qubits
- 51
- locations
- 267
- cx
- 178
- measurements
- 20
- random measurements
- 0
- accept equations
- 20
- alternatives
- 2759
- fault cases
- 3788731
- accepted single alternatives
- 458
- rejected single alternatives
- 2301
- accepted pair events
- 145825
- cost decimal
- 224.592681695
- p accept lower decimal
- 0.792545859718
- 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": 178,
"measurements": 20,
"random_measurements": 0,
"accept_equations": 20,
"alternatives": 2759,
"fault_cases": 3788731,
"accepted_single_alternatives": 458,
"rejected_single_alternatives": 2301,
"accepted_pair_events": 145825,
"cost_decimal": "224.592681695",
"p_accept_lower_decimal": "0.792545859718",
"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 85d017da65a726a072de892f570157cc7354ca3063e20ee14a248c6e27224ad6 · 4,442 bytes · verifier bbe4ad18a536