# Compilation by stochastic Hamiltonian sparsification

@article{Ouyang2019CompilationBS, title={Compilation by stochastic Hamiltonian sparsification}, author={Yingkai Ouyang and David R. White and Earl T. Campbell}, journal={Quantum}, year={2019}, volume={4}, pages={235} }

Simulation of quantum chemistry is expected to be a principal application of quantum computing. In quantum simulation, a complicated Hamiltonian describing the dynamics of a quantum system is decomposed into its constituent terms, where the effect of each term during time-evolution is individually computed. For many physical systems, the Hamiltonian has a large number of terms, constraining the scalability of established simulation methods. To address this limitation we introduce a new scheme…

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