An adaptive algorithm for quantum circuit simulation

Roman Schutski; Danil Lykov; Ivan Oseledets

doi:10.1103/physreva.101.042335

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arXiv · 1911.12242

An adaptive algorithm for quantum circuit simulation

Roman Schutski·Danil Lykov·Ivan Oseledets

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Abstract

Efficient simulation of quantum computers is essential for the development and validation of near-term quantum devices and the research on quantum algorithms. Up to date, two main approaches to simulation were in use, based on either full state or single amplitude evaluation. We propose an algorithm that efficiently interpolates between these two possibilities. Our approach elucidates the connection between quantum circuit simulation and partial evaluation of expressions in tensor algebra.

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Roman Schutski, Danil Lykov, Ivan Oseledets. 2019-11-27. An adaptive algorithm for quantum circuit simulation. https://doi.org/10.1103/physreva.101.042335

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