Oliver Reardon-Smith

activity

20192026

most citedFast estimation of outcome probabilities for quantum circuits

35 citations · 69 across the 9 of their papers we have counts for

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Showing 2025Show all

2 papers · 1 filter

quant-ph2025

ExtraFerm: An Extended Matchgate Simulator

Zack Hassman, Oliver Reardon-Smith, Gokul Subramanian Ravi +2

We present and open source Extraferm, a quantum circuit simulator tailored to chemistry applications. More specifically, our simulator can compute the Born-rule probabilities of sa…

quant-ph2025★ 1 cited

Fundamental solutions of heat equation on unitary groups establish an improved relation between $ε$ -nets and approximate unitary $t$ -designs

Oskar Słowik, Oliver Reardon-Smith, Adam Sawicki

The concepts of $ε$ -nets and unitary ( $δ$ -approximate) $t$ -designs are important and ubiquitous across quantum computation and information. Both notions are closely related and the…

ExtraFerm: An Extended Matchgate Simulator

Fundamental solutions of heat equation on unitary groups establish an improved relation between ε-nets and approximate unitary t-designs

Fundamental solutions of heat equation on unitary groups establish an improved relation between $ε$ -nets and approximate unitary $t$ -designs