Quantum chaos in quantum Turing machines
量子物理
2009-10-31 v2
摘要
We investigate a 2-spin quantum Turing architecture, in which discrete local rotations \alpha_m of the Turing head spin alternate with quantum controlled NOT-operations. We demonstrate that a single chaotic parameter input \alpha_m leads to a chaotic dynamics in the entire Hilbert-space.
引用
@article{arxiv.quant-ph/9910068,
title = {Quantum chaos in quantum Turing machines},
author = {Ilki Kim and Guenter Mahler},
journal= {arXiv preprint arXiv:quant-ph/9910068},
year = {2009}
}
备注
Accepted for publication in Phys. Lett. A, 3 figures