Network implementation of covariant two-qubit quantum operations
量子物理
2007-05-23 v1
摘要
A six-qubit quantum network consisting of conditional unitary gates is presented which is capable of implementing a large class of covariant two-qubit quantum operations. Optimal covariant NOT operations for one and two-qubit systems are special cases contained in this class. The design of this quantum network exploits basic algebraic properties which also shed new light onto these covariant quantum processes.
引用
@article{arxiv.quant-ph/0701048,
title = {Network implementation of covariant two-qubit quantum operations},
author = {J. Novotny and G. Alber and I. Jex},
journal= {arXiv preprint arXiv:quant-ph/0701048},
year = {2007}
}