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7

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What are tentpole topics in quantum computing?

quantum-state algorithm interpretations

modified 13 hours ago Mark S 4,284

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How do we implement QKNN algorithm on our dataset

algorithm ibm-q-experience machine-learning quantum-enhanced-machine-learning

modified 19 hours ago glS 12.3k

4

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2

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77

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What is meant by $\log(m)$ qubits

algorithm notation

modified yesterday user1271772 8,896

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0

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26

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Why does the Qiskit tutorial for the Variational Quantum Linear Solver not work properly?

programming qiskit algorithm vqe

modified yesterday met927 2,738

2

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1

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150

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Understanding Grover's Algorithm

quantum-gate quantum-state algorithm grovers-algorithm

modified 2 days ago glS 12.3k

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1

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90

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How can I print out a state vector of a specific wire?

quantum-state algorithm programming entanglement

modified Mar 4 at 17:13 Mariia Mykhailova 6,726

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283

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What is the simplest circuit which given $|a\rangle$ and $|b\rangle$ outputs the superposition $\frac{1}{\sqrt{2}}\left(|a\rangle+|b\rangle\right)$?

algorithm circuit-construction

answered Mar 4 at 13:11 Norbert Schuch 3,837

2

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What gate combinations create entangled two-qubit states?

quantum-gate quantum-state algorithm entanglement bell-basis

modified Mar 4 at 12:15 glS 12.3k

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Gradient boosting akin to XGBoost using a quantum device

algorithm annealing programming machine-learning

modified Mar 3 at 21:04 Community♦ 1

5

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88

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

quantum-gate algorithm

modified Feb 28 at 18:19 Jadon Erwin 101

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42

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

algorithm hhl-algorithm phase-estimation

modified Feb 25 at 9:54 Adrien Suau 3,695

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In VQE, what ansatz would be best used for a maximally entangled $n$-qubit $H$?

qiskit algorithm entanglement vqe

modified Feb 24 at 9:59 glS 12.3k

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Is there an issue preventing people from scaling Grover's algorithm to larger numbers of qubits?

algorithm grovers-algorithm

modified Feb 24 at 9:49 glS 12.3k

4

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Decomposing Hamiltonian into qubit model representation

algorithm quantum-advantage vqe

modified Feb 23 at 12:01 Community♦ 1

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