Optimization of Two-Qubit Gates in Tunable-Coupler Architectures Using
Single Flux Quantum Control
Optimization of Two-Qubit Gates in Tunable-Coupler Architectures Using
Single Flux Quantum Control
We present a gradient-based method to construct high-fidelity, two-qubit quantum gates in a system consisting of two transmon qubits coupled via a tunable coupler. In particular, we focus on single flux quantum (SFQ) pulses as a promising and scalable alternative to traditional control schemes that use microwave electronics. We develop …