Efficient quantum computing of complex dynamics.

  title={Efficient quantum computing of complex dynamics.},
  author={Giuliano Benenti and Giulio Casati and Simone Montangero and Dima L. Shepelyansky},
  journal={Physical review letters},
  volume={87 22},
  • Giuliano Benenti, Giulio Casati, +1 author Dima L. Shepelyansky
  • Published in Physical review letters 2001
  • Medicine, Physics
  • We propose a quantum algorithm which uses the number of qubits in an optimal way and efficiently simulates a physical model with rich and complex dynamics described by the quantum sawtooth map. The numerical study of the effect of static imperfections in the quantum computer hardware shows that the main elements of the phase space structures are accurately reproduced up to a time scale which is polynomial in the number of qubits. The errors generated by these imperfections are more significant… CONTINUE READING

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