QSW_MPI: A framework for parallel simulation of quantum stochastic walks

Published: 12-12-2020| Version 1 | DOI: 10.17632/r8jsx4xxgv.1
Contributors:
Edric Matwiejew,
Jingbo Wang

Description

QSW_MPI is a Python package developed for time-series simulation of continuous-time quantum stochastic walks. This model allows for the study of Markovian open quantum systems in the Lindblad formalism, including a generalisation of the continuous-time random walk and continuous-time quantum walk. Consisting of a Python interface accessing parallelised Fortran libraries utilising sparse data structures, QSW_MPI is scalable to massively parallel computers, which makes possible the simulation of a wide range of walk dynamics on directed and undirected graphs of arbitrary complexity.

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