Exponentially more precise quantum simulation of fermions in the con fi guration interaction representation

@inproceedings{RyanBabbush2017ExponentiallyMP,
  title={Exponentially more precise quantum simulation of fermions in the con fi guration interaction representation},
  author={RyanBabbush and DominicWBerry and Yuval Sanders and IanDKivlichan and Artur Scherer and Annie YWei and Peter J. Love and andAl{\'a}nAspuru-Guzik},
  year={2017}
}
  • RyanBabbush, DominicWBerry, +5 authors andAlánAspuru-Guzik
  • Published 2017
Wepresent a quantumalgorithm for the simulation ofmolecular systems that is asymptoticallymore efficient than all previous algorithms in the literature in terms of themain problemparameters. As in Babbush et al (2016New Journal of Physics 18, 033032), we employ a recently developed technique for simulatingHamiltonian evolution using a truncated Taylor series to obtain logarithmic scalingwith the inverse of the desired precision. The algorithmof this paper involves simulation under an oracle for… CONTINUE READING