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Building my own QFT matrix how do I continue?

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Why is X/Z biased fault intolerance necessarily bad?

1 vote
1 answer
37 views

Operator 'Q' for a 3 ancilla and 1 wire qubits QAE circuit?

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13 views

Inductive proof of Bernstein-Vazirani correctness?

2 votes
1 answer
234 views

Why are 3D corners not allowed in "A SAT Scalpel for Lattice Surgery"?

7 votes
1 answer
138 views

How justified is the assumption of parallel Pauli-product measurements on high-rate LDPC codes in recent neutral-atom resource estimates?

3 votes
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28 views

DEM Probabilities in Stim

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84 views

Different circuits for the adder in Gidney's 2025 factoring paper

1 vote
1 answer
59 views

Is Quantum Annealing really limited to QUBO?

1 vote
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284 views

Implementing Custom Gates by using Qiskit Pulse in Qiskit 1.0.0

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3 answers
199 views

is it true (H⊗H)CZ(H⊗H) = CNOT?

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86 views

Why does PyMatching perform much worse on CUDA-Q’s memory-circuit DEM than on Stim’s detector error model?

1 vote
3 answers
225 views

Frame correction after qLDPC surgery

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59 views

Property on Clifford gates and unitary 2-design: wrong reference in the paper. I am looking for a proof

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