There are different sources of decoherence[1] depending on the quantum device technology, but the decoherence mechanism can be distinguished in two parts : the relaxation time and the dephasing time. This module implements both relaxation and dephasing time measurement. Languages & Frameworks PyQuil Qiskit Q# Method The relaxation time T1 is the decay of a […]
Quantum device fidelity benchmark
Introduction Over last few years, we are facing a quantum computer race where the main challenge is to build efficient and reliable qubits. All players regularly announce their roadmap, a major breakthrough or quantum supremacy. One of the most important aspects is being able to characterize and measure the quality and fidelity of different quantum […]
Quantum device fidelity benchmark in Q#
Introduction Over last few years, we are facing a quantum computer race where the main challenge is to build efficient and reliable qubits. All players regularly announce their roadmap, a major breakthrough or quantum supremacy. One of the most important aspects is being able to characterize and measure the quality and fidelity of different quantum […]
Quantum random circuit simulation time benchmark
This benchmark aims at benchmarking quantum random circuit simulation time. Quantum circuits are made of N qubits, with N = { 2, 4, 6, 8, 10, 12, 14, 16, 18, 20 }, and 50 gates per qubit. Quantum circuits are composed of Clifford group gateset : { H, X, Y, Z, S, S†, CNOT, SWAP […]