| Issue |
EPL
Volume 126, Number 2, April 2019
|
|
|---|---|---|
| Article Number | 20004 | |
| Number of page(s) | 5 | |
| Section | General | |
| DOI | https://doi.org/10.1209/0295-5075/126/20004 | |
| Published online | 29 May 2019 | |
Implementation of a fixed-point quantum search by duality computer
School of Physical Science and Technology, Southwest Jiaotong University - Chengdu 611756, China
Received: 6 March 2019
Accepted: 23 April 2019
The quantum algorithms where the operations are unitary can be implemented by an ordinary quantum computer, and nonunitary operations can be realized in the duality computer. The operations in the fixed-point quantum search proposed by Mizel (Phys. Rev. Lett., 102 (2009) 150501) are not unitary, and in this paper it is shown that this algorithm can effectively be implemented in duality quantum computer.
PACS: 03.67.Lx – Quantum computation architectures and implementations / 03.67.Ac – Quantum algorithms, protocols, and simulations
© EPLA, 2019
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