Compilation by stochastic Hamiltonian sparsification

@article{Ouyang2019CompilationBS,
  title={Compilation by stochastic Hamiltonian sparsification},
  author={Yingkai Ouyang and D. R. White and E. Campbell},
  journal={arXiv: Quantum Physics},
  year={2019}
}
  • Yingkai Ouyang, D. R. White, E. Campbell
  • Published 2019
  • Physics, Computer Science
  • arXiv: Quantum Physics
  • 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… CONTINUE READING
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