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4

votes

1

answer

47

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What is the general method for creating real gate sequences from mathematical algorithms?

quantum-gate algorithm

answered 2 hours ago BrockenDuck 624

0

votes

0

answers

22

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Measure qubit $q_0$ in some basis that remotely prepare in qubit $q_1$

circuit-construction ibm-q-experience

asked 8 hours ago heromano 187

1

vote

1

answer

29

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Implementing a SwapTest for samples with large numbers of features

circuit-construction

answered 9 hours ago Martin Vesely 7,753

1

vote

1

answer

14

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Is there any quantum gate that can change quantum hardware topology(architecture)?

quantum-gate qubit-mapping quantum hardware-topology

answered 9 hours ago Martin Vesely 7,753

2

votes

1

answer

56

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API error when trying to access IBM Quantum Computer using IBMQ API Token

programming qiskit ibm-q-experience

modified 10 hours ago luciano 1,465

2

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1

answer

31

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Is it better to initialize quantum circuits in Qiskit by passing QuantumRegister and ClassicalRegister objects?

qiskit

answered 10 hours ago luciano 1,465

1

vote

1

answer

53

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What exactly happening in QAOA in a general way?

optimization qaoa

modified 19 hours ago Faiyaz Hasan 107

2

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0

answers

24

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How to convert discrete quantum circuits to their continuous variable equivalents?

quantum-gate circuit-construction continuous-variable

modified 20 hours ago glS 12.2k

2

votes

2

answers

78

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How can I convert exponentials of pauli matrices to circuits of this form in Qiskit?

programming qiskit hamiltonian-simulation

modified yesterday viwosh 1

3

votes

1

answer

127

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How can we construct a control-control y-rotation (CCRy) gate in Qiskit?

programming quantum-gate qiskit

modified yesterday Faiyaz Hasan 107

0

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0

answers

17

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Symmetric Universal Quantum Cloning Machine (UQCM) N --> M for unknown states

qiskit quantum-circuit cloning

asked yesterday L. Lenzini 21

2

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1

answer

65

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Is the quantum state discrimination success probability always $\lambda_0\langle\mu(0),\rho_0\rangle+\lambda_1\langle\mu(1),\rho_1\rangle$?

information-theory state-discrimination

answered yesterday Mateus Araújo 693

3

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1

answer

36

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HHL algorithm, How to implement exp(iAt) gates?

algorithm hhl-algorithm phase-estimation

modified yesterday Adrien Suau 3,670

3

votes

1

answer

86

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What is the action of sandwiching an operator with two CNOT gates?

quantum-gate circuit-construction

modified yesterday glS 12.2k

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