Improved simulation of quantum circuits dominated by free fermionic operations

Improved simulation of quantum circuits dominated by free fermionic operations

We present a classical algorithm for simulating universal quantum circuits composed of "free" nearest-neighbour matchgates or equivalently fermionic-linear-optical (FLO) gates, and "resourceful" non-Gaussian gates. We achieve the promotion of the efficiently simulable FLO subtheo...

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Bibliographic Details
Main Authors:	Oliver Reardon-Smith, Michał Oszmaniec, Kamil Korzekwa
Format:	Article
Language:	English
Published:	Verein zur Förderung des Open Access Publizierens in den Quantenwissenschaften 2024-12-01
Series:	Quantum
Online Access:	https://quantum-journal.org/papers/q-2024-12-04-1549/pdf/
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