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1 vote
2 answers
17 views

Does the $\text{CNOT}$ gate activate if the control qubit is $-|1⟩?$

0 votes
0 answers
9 views

IQFT matrix on 3 qubits

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0 answers
4 views

References for mapping qudit gates to qubits equivalent

0 votes
1 answer
29 views

general way to decompose a CZ gate on $n$-qubit system

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0 answers
35 views

Can you push a CZ gate through a Toffoli gate?

1 vote
1 answer
113 views

Get parameters of a CU gate for implementing an erroneous CX gate with fidelity = 0.81

2 votes
1 answer
54 views

What are efficient methods for measuring gate noise?

5 votes
1 answer
589 views

Two qubit gate decomposition using Qiskit

4 votes
0 answers
48 views

A measure of entanglement created by a unitary operation

1 vote
1 answer
90 views

Problem with the mathematical definition of the eigenvalue algorithm on a specific exercise

0 votes
1 answer
45 views

Netlist of the transpiled circuit in Qiskit

5 votes
2 answers
86 views

Decomposition of a $4 \times 4$ unitary matrix

3 votes
1 answer
99 views

How much complexity is required to implement $\text{C$_\Pi$NOT}$ gate?

6 votes
2 answers
164 views

Equivalence checking of quantum circuits up to error

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