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1 vote
1 answer
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How to interpret the product of POVM elements?

2 votes
1 answer
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Relation between expectation value and counts in reference to qiskit

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0 answers
162 views

How does the extremality of a POVM reflect on its Naimark dilation isometry?

2 votes
1 answer
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What is the connection between an observable and a gate?

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44 views

What is the origin of the term POVM?

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2 answers
68 views

How exactly does measuring a syndrome operator work for 'non-discrete' errors?

2 votes
1 answer
75 views

How to verify that a certain gate was applied to a quantum code

2 votes
2 answers
878 views

How does Qiskit Primitives Estimator compute expectation values?

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2 answers
65 views

Is working with the |+> , |-> basis any harder than the |0>, |1> basis?

1 vote
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Get probabilistic state of a quantum circuit using Ry gate

0 votes
1 answer
104 views

Commutation relationship and measurement results

2 votes
1 answer
171 views

Computing gradients in parallel with cost from probs (Pennylane-Braket)

-1 votes
1 answer
106 views

Hong Ou Mandel interference and bell basis measurment

3 votes
1 answer
447 views

Readout Error in Qiskit: What is a reasonable model?

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