Hamiltonians for quantum computing

Vladimir Privman; Dima V. Mozyrsky; Steven P. Hotaling

doi:10.1117/12.277664

1 July 1997 Hamiltonians for quantum computing

Vladimir Privman, Dima V. Mozyrsky, Steven P. Hotaling

Proceedings Volume 3076, Photonic Quantum Computing; (1997) https://doi.org/10.1117/12.277664
Event: AeroSense '97, 1997, Orlando, FL, United States

Abstract

We argue that the analog nature of quantum computing makes the usual design approach of constructing complicated logical operations from many simple gates inappropriate. Instead, we propose to design multi-spin quantum gates in which the input and output two-state systems (spins) are not necessarily identical. We outline the design criteria for such devices and then review recent results for single-unit Hamiltonians that accomplish the NOT and XOR functions.

Citation Download Citation

Vladimir Privman, Dima V. Mozyrsky, and Steven P. Hotaling "Hamiltonians for quantum computing", Proc. SPIE 3076, Photonic Quantum Computing, (1 July 1997); https://doi.org/10.1117/12.277664

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