ibm quantum devices - Alternative to .execution.shots (Qiskit ...
I've been trying to learn quantum computing from the IBM courses, but when trying to run this code, it doesn't seem to work, always seeming to get stuck on execution.shots Is there …
Quantum Computing - via Qiskit - error 403
Apr 18, 2024 · A year ago, I registered in the IBM Quantum Computing app, which provides access to quantum computers and to simulators. I got an API key, and was able to run some …
How to execute the knapsack problem in cloud service of QC of …
May 8, 2025 · Someone could give a recomendation on how to execute the code show below - knapsack problem using QAOA algorithm, code avaliable on Qiskit documentation - in a …
quantum state - What is the difference between Bloch's sphere …
Apr 23, 2021 · I'm new to Quantum Computing and I've been trying to understand single-qubit operations, quantum phases etc through Bloch's Sphere visualization. However, in IBM's …
terminology and notation - Quantum Computing Stack Exchange
Feb 11, 2020 · What is a "shot" in relation to quantum computing? I heard it is repeating time, but I don't understand it. Additionally, why is the default number of shots 1,024 in the IBM Q …
Is there a way to use a fake backend for ibm_brisbane?
Feb 28, 2024 · 2 Here is an example of a bell state simulated experiment for an ibm_brisbane backend: from qiskit import QuantumCircuit, transpile from qiskit_aer import AerSimulator from …
How can I get IBM's API token? - Quantum Computing Stack …
Feb 21, 2022 · I need an API token to use IBM's real hardware (greater than 5 qubits) in Qiskit, where can I find the price?
issues with running code on IBM QPU - Quantum Computing …
Jul 8, 2024 · I have a code that I ran on a quantum simulator and it executed perfectly fine. I want to run it on one of IBM's actual quantum computers, I am using ibm_kyoto. To switch from a …
How can I save IBM Quantum API token to local environment?
Jan 11, 2022 · 2 I have an IBM Quantum account. How can I save the IBM Quantum API token to local environment so that I can access services including real quantum systems, simulators …
qiskit - Fake vs real IBM backends - Quantum Computing Stack …
Mar 25, 2025 · I'm trying to run a relatively simple 'quantum adder' on fake and real backends. The fake backends are giving the correct answer, the real backends are not. I've verified the …