Qcompiler: Quantum compilation with the CSD method

Y. G. Chen; J. B. Wang

doi:10.1016/j.cpc.2012.10.019

Qcompiler: Quantum compilation with the CSD method

Y. G. Chen, J. B. Wang^*

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

8 Citations (Scopus)

Abstract

In this paper, we present a general quantum computation compiler, which maps any given quantum algorithm to a quantum circuit consisting a sequential set of elementary quantum logic gates based on recursive cosine-sine decomposition. The resulting quantum circuit diagram is provided by directly linking the package output written in LaTeX to Qcircuit.tex <http://www. cquic.org/Qcircuit >. We illustrate the use of the Qcompiler package through various examples with full details of the derived quantum circuits. Besides its accuracy, generality and simplicity, Qcompiler produces quantum circuits with significantly reduced number of gates when the systems under study have a high degree of symmetry.

Original language	English
Pages (from-to)	853-865
Number of pages	13
Journal	Computer Physics Communications
Volume	184
Issue number	3
DOIs	https://doi.org/10.1016/j.cpc.2012.10.019
Publication status	Published - Mar 2013
Externally published	Yes

Keywords

matrix decomposition
quantum compiler
quantum computation
quantum walk

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10.1016/j.cpc.2012.10.019

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Qcompiler: Quantum compilation with the CSD method

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