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quant-ph2025
Tighter Error Bounds for the qDRIFT Algorithm
I. J. David, I. Sinayskiy, F. Petruccione
Randomized algorithms such as qDRIFT provide an efficient framework for quantum simulation by sampling terms from a decomposition of the system's generator. However, existing error…
quant-ph2020
A Generalized Quantum Optical Scheme for Implementing Open Quantum Walks
Ayanda Romanis Zungu, IIya Sinayskiy, Francesco Petruccione
Open quantum walks (OQWs) are a new type of quantum walks which are entirely driven by the dissipative interaction with external environments and are formulated as completely posit…