2 papers
quant-ph2026
Quantum circuit synthesis for fermionic excitations in coupled cluster theory using the Jordan-Wigner mapping
Yu-Hao Chen, Renata Wong
This work provides a quantum-computing-first derivation of the Unitary Coupled Cluster ansatz, showing that its structure emerges naturally from fermionic algebra under unitary con…
quant-ph2025
Making the zeroth-order process fidelity independent of state preparation and measurement errors
Yu-Hao Chen, Renata Wong, Hsi-Sheng Goan
In this work, we demonstrate that the zero-fidelity, an approximation to the process fidelity, when combined with randomized benchmarking, becomes robust to state preparation and m…