Mar 16, 2021 · Computational power of one- and two-dimensional dual-unitary quantum circuits. Authors:Ryotaro Suzuki, Kosuke Mitarai, Keisuke Fujii.

Jan 24, 2022 · In this work, we propose a novel family of classically simulatable circuits by making use of dual-unitary quantum circuits (DUQCs), which have been recently ...

Jan 24, 2022 · In this work, we pro- pose a novel family of classically simulatable circuits by making use of dual-unitary quantum circuits (DUQCs), which have ...

Computational power of 2D DUQC where output is obtained by local measurement. ... Depth-four 2D dual-unitary QC can generate 2D cluster states. Sampling problem ...

This work investigates the computational complexity of the problem of calculating local expectation values and the sampling problem of one-dimensional DUQCs ...

Jan 24, 2022 · Specifically, we investigate the computational complexity of the problem of calculating local expectation values and the sampling problem of one ...

In summary, we reveal that the computational power of DUQCs strongly depend on their circuit depth and problem settings. This provides a novel quantum ...

Abstract. Quantum circuits that are classically simulatable tell us when quantum computation becomes less powerful than or equivalent to classical ...

Jun 17, 2024 · A powerful tool emerging from the study of many-body quantum dynamics is that of dual-unitary circuits, which are unitary even when read ...

Universal measurement-based quantum computation in a one-dimensional architecture enabled by dual-unitary circuits.