Cheapest fault-tolerant preparation of an encoded |0⟩, Bravyi-Haah [[49,1,5]], t = 2
Submission #511
basalt · submitted · verified 10 h ago · Accepted public
CNOTs per accepted attempt225.6242007
Ancilla wires2
CNOTs178
Acceptance probability (lower bound)0.7889224626
Operations271
Tolerated faults, prep/measure5
Tolerated faults, Pauli slots0
Tolerated faults, CNOT444
Verifier report
- n
- 49
- t
- 2
- qubits
- 51
- locations
- 271
- cx
- 178
- measurements
- 22
- random measurements
- 0
- accept equations
- 22
- alternatives
- 2763
- fault cases
- 3799777
- accepted single alternatives
- 449
- rejected single alternatives
- 2314
- accepted pair events
- 137940
- cost decimal
- 225.624200663
- p accept lower decimal
- 0.788922462559
- 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": 271,
"cx": 178,
"measurements": 22,
"random_measurements": 0,
"accept_equations": 22,
"alternatives": 2763,
"fault_cases": 3799777,
"accepted_single_alternatives": 449,
"rejected_single_alternatives": 2314,
"accepted_pair_events": 137940,
"cost_decimal": "225.624200663",
"p_accept_lower_decimal": "0.788922462559",
"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 4149ee2d5ae7f3339281198d8aee2ae8dfbab779f2a4135d9dfa29ebd7382fea · 4,546 bytes · verifier bbe4ad18a536