4 papers
Towards a Digital Twin of Noisy Quantum Computers: Calibration-Driven Emulation of Transmon Qubits
Ronny Müller, Maximilian Zanner, Mika Schielein +8
We develop a parametric error model to construct a digital twin of a superconducting transmon qubit device. The model parameters are extracted from hardware calibration data and su…
Speeding Up Quantum Measurement Using Space-Time Trade-Off
C. Corlett, I. ÄepaitÄ, A. J. Daley +5
We present a scheme for speeding up quantum measurement. The scheme builds on previous protocols that entangle the system to be measured with ancillary systems. In the idealised si…
The Virtual Quantum Device (VQD): A tool for detailed emulation of quantum computers
Cica Gustiani, Tyson Jones, Simon C. Benjamin
We present the Virtual Quantum Device (VQD) platform, a system based on the QuEST quantum emulator. Through the use of VQDs, non-expert users can emulate specific quantum computers…
On-Chip Verified Quantum Computation with an Ion-Trap Quantum Processing Unit
Cica Gustiani, Dominik Leichtle, Daniel Mills +3
We present and experimentally demonstrate a novel approach to verification and benchmarking of quantum computing, implementing it on an ion-trap quantum computer. Unlike previous i…