Quantum Computing Stack Exchange is a question and answer site for engineers, scientists, programmers, and computing professionals interested in quantum computing. It only takes a minute to sign up.

Sign up to join this community

Anybody can ask a question

Anybody can answer

The best answers are voted up and rise to the top

Explore our Questions

Ask Question

more tags

Active Hot Week Month

0

votes

1

answer

25

views

This is a question about IBM quantum circuit used to generate the quantum cheque state

ibm-q-experience entanglement ibm

answered 9 hours ago Alex Meiburg 296

0

votes

1

answer

162

views

Unable to instantiate provider for research account locally

qiskit programming ibm-q-experience

modified yesterday narip 1,106

2

votes

1

answer

52

views

How to Implement a noisy identity gate on qiskit?

programming qiskit ibm-q-experience

answered yesterday prathamesh bhole 39

0

votes

1

answer

83

views

Long running time at job

programming ibm-q-experience

modified 2 days ago Community♦ 1

0

votes

1

answer

105

views

Quantum circuit not giving right results

programming entanglement ibm-q-experience entanglement-swapping

modified 2 days ago Community♦ 1

0

votes

1

answer

276

views

ERROR_RUNNING_JOB with 32 qubit circuit running on ibmq_qasm_simulator backend

qiskit programming ibm-q-experience

modified 2 days ago Community♦ 1

2

votes

1

answer

126

views

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

programming qiskit ibm-q-experience

modified Jul 26 at 7:06 Community♦ 1

13

votes

2

answers

5k

views

How to implement the 4 Bell states on the IBM Q (composer)?

quantum-gate entanglement ibm-q-experience

modified Jul 25 at 0:14 Raj Quantum Compute Rajen 1

1

vote

1

answer

37

views

Job ids retrieval from ID. Big set of jobs

programming ibm-q-experience

modified Jul 22 at 18:01 glS♦ 14.3k

0

votes

1

answer

26

views

What are the runtimes of the different modes of qiskit's mcx?

qiskit ibm-q-experience ibm quantum-control

modified Jul 20 at 23:36 Dani007 61

2

votes

1

answer

99

views

Why I am not getting approximate equiprobable states in the following circuit on IBM Q simulator?

circuit-construction ibm-q-experience

modified Jul 19 at 18:03 Community♦ 1

0

votes

1

answer

51

views

JSONDecodeError with backend.run

qiskit programming ibm-q-experience

modified Jul 16 at 0:04 Community♦ 1

0

votes

1

answer

25

views

FileNotFoundError: No such file or directory. This error occurs while giving a data path to upload datafile(present on desktop) in IBMQ

programming ibm-q-experience

modified Jul 15 at 11:00 glS♦ 14.3k

1

vote

1

answer

54

views

Trying to connect IBM Quantum to External API

programming qiskit ibm-q-experience

modified Jul 14 at 11:30 glS♦ 14.3k

Browse more Questions

Quantum Computing Stack Exchange works best with JavaScript enabled