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2 votes
1 answer
46 views

Bug in stim HERALDED_PAULI_CHANNEL_1?

0 votes
1 answer
146 views

qiskit: convert from ising result to qubo result?

2 votes
2 answers
397 views

Question on qiskit.circuit.library.PiecewiseChebyshev Qiskit circuit library

2 votes
2 answers
56 views

What is the relation between number of measurements and additive error, when estimating the expectation value of an observable?

1 vote
1 answer
42 views

How to get pulse-level historical calibration data for OpenPulse devices?

0 votes
0 answers
37 views

Mutual information of shared state is larger than expectation values

3 votes
4 answers
1k views

Can Shor‘s code correct two- or three-qubit errors?

0 votes
1 answer
63 views

The Output of Transversal Bell Measurement in Knill's Method of Fault-Tolerant Error Correction (FTEC)

0 votes
1 answer
31 views

Litinsky's fast block scheme: should the tile count also include the number of **purified** magic-states

1 vote
2 answers
74 views

Is there a way to perform Zero Noise Extrapolation with qiskit without using the runtime service?

2 votes
1 answer
36 views

Quantum homomorphic encryption with a classical verifier - clarifying the setting?

2 votes
0 answers
55 views
+50

Equivalencies between neural networks and quantum neural networks

0 votes
1 answer
24 views

Matrices size of n-qubit controlled gates and n+2 states qubit?

1 vote
0 answers
59 views
+50

How comes the constraint $\sum_{n, m \neq 1} \chi_{n m} \Upsilon_m^{\dagger} \Upsilon_n=0$?

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