43 Is there proof that the D-wave (one) is a quantum computer and is effective? 2018-03-16T17:35:59.370

20 Is "probabilitistic,universal, fault tolerant quantum computation" possible with continuous values? 2018-06-21T08:03:42.980

16 What is the status of confirming the existence of anyons? 2018-05-14T18:37:53.887

15 Quantum simulation of environment-assisted quantum walks in photosynthetic energy transfer 2018-04-21T10:26:07.993

14 Scalability of ion trap quantum computers 2018-03-28T22:32:44.897

13 Why must quantum computers be kept near absolute zero? 2018-03-14T14:58:46.433

13 What is the longest time a qubit has survived with 0.9999 fidelity? 2018-04-12T19:23:47.013

12 State of the art gate speeds and decoherence times 2018-08-28T02:46:19.393

11 What kinds of ions do trapped ion quantum computers use? 2018-03-29T13:53:17.543

11 Rotating about the y- or z-axis of the Bloch sphere 2018-06-04T09:13:08.030

10 Who built the first quantum computer using at least two qubits? 2018-03-24T20:08:35.513

10 Can one interrogate black boxes for quantum coherence? 2018-04-07T17:51:30.817

10 Active improving of nanodiamond surfaces for NV centers? 2018-04-25T07:57:56.000

8 Which is the highest number factorized by QC in a non-specific experiment? 2018-04-16T13:18:45.773

7 Improving probability of spontaneous parametric down conversion 2018-03-25T17:49:50.387

7 In qubit/qudit terms, where is the experimental limit between S=3/2 and 2·S=1/2? 2018-04-22T09:14:27.913

7 Translation of color/toric code to a small network of solid-state spins 2018-05-07T05:30:05.307

7 Changing one qubit causes changes in another independent qubit on ibmqx2 in IBM Q Experience 2019-12-28T05:38:53.850

6 What are the current solutions to generate entangled qubits in the solid state? 2018-04-15T10:50:59.103

6 Will Moore's Law be no longer effective once quantum computers are created? 2018-06-16T09:45:44.200

6 Breakthroughs in quantum computing using non-standard quanta 2018-07-10T07:05:52.297

5 Passive improving of nanodiamond surfaces for NV centers? 2018-04-23T05:54:38.400

5 Is PostBQP experimentally relevant? 2018-05-27T06:20:31.160

5 Conditional Phase Gate Superconducting Qubits 2018-05-28T20:45:15.527

5 Quantum Supremacy: Some questions on cross-entropy benchmarking 2019-10-06T21:20:11.143

5 Reversal of time arrow on IBM Q 2019-12-25T16:24:18.423

4 Any few-qubit versions of Lloyd's "weakly-coupled-array" quantum computing? 2018-04-13T04:40:30.140

4 What is the significance of recent demonstration of a passive photon–atom qubit swap operation? 2018-09-04T10:46:37.297

4 What is the executable opcode for Qiskit quantum hardware, as the quantum circuits or the transpiled/compiled QObj/ QASMQObj are assembly languages? 2020-07-24T19:03:44.590

3 Can "experimental data from a quantum computer" be used to test separability probability conjectures? 2019-02-02T16:46:48.143

3 Spin precession using a laser 2019-02-03T18:37:40.787

3 Can one make NV centred type qubits from analogus materials in the periodic table? 2019-02-18T10:43:03.727

3 Measuring Ising anyons: What is a fusion measurement? 2019-04-01T16:30:40.280

3 IBM's quantum computing capabilities — entangled 18-qubit GHZ states and high coherence times 2019-05-13T12:09:27.927

3 Writing twice to same classical register -> 1 for some backends in IBM Q Experience 2019-12-27T00:59:03.387

3 Is there a measurable of entanglement for a many-body system? 2020-09-16T02:50:19.910

2 Is manual or automated error correction more practically promising in the near term? 2019-10-13T21:25:30.540

2 Simple program produces consistently skewed results in IBM Q Experience 2019-12-22T23:45:50.917

2 What does "decoherence attenuates the density matrix" mean? 2020-02-28T21:52:36.830

1 given an EPR pair, how do I calculate expectation value? 2019-07-12T18:12:29.203

1 What is the difference between classical and quantum computers as well as computing (permuting) itself? 2019-12-19T11:11:21.997

1 Where does the energy go in a Power Rabi experiment with superconducting circuits? 2020-04-04T16:52:55.803

0 Mixed state vs superposition , experiment test 2020-07-01T20:42:36.960

0 Return outputs with zero counts 2020-10-05T21:21:34.597

0 How can I resolve this get_count issue from running multiple circuits? 2020-12-10T17:13:47.513