Jonas Bylander

The electron density: a fidelity witness for quantum computation

2023 · Chemical Science

There is currently no combination of quantum hardware and algorithms that can provide an advantage over conventional calculations of molecules or materials. However, if or when such a point is reached, new strategies will be …

Dispersive Qubit Readout with Intrinsic Resonator Reset

2024 · JuSER (Forschungszentrum Jülich)

A key challenge in quantum computing is speeding up measurement and initialization. Here, we experimentally demonstrate a dispersive measurement method for superconducting qubits that simultaneously measures the qubit and returns the readout resonator to its …