Publicação
Solovay-Kitaev decomposition strategy for single-qubit channels
| Resumo: | Agradecimentos: We thank J. Eisert, C. Horsman, P. Høyer, and N. Wiebe for valuable discussions. D. S. W. acknowledges financial support from USARO. Subsequent to the appearance of our work on the arXiv, S. D. Bartlett sent us his related unpublished work, which showed that the quasiextreme channel in Fig. 1 required only one cnot gate and not two [48], and we modified accordingly. We thank an anonymous referee for the simplified proof of Proposition 2. M. C. O. acknowledges support from AITF and the Brazilian agencies CNPq and FAPESP through the Instituto Nacional de Ciência e Tecnologia—Informação Quântica (INCT-IQ). D. W. B. is funded by an ARC Future Fellowship (FT100100761ARC). B. C. S. acknowledges AITF, CIFAR, NSERC, and USARO for financial support. This project was supported in part by the National Science Foundation under Grant No. NSF PHY11-25915 |
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| Autores principais: | Oliveira, Marcos César de, 1969- |
| Assunto: | Modelo de Kitaev Qubits Kitaev model Qubits Artigo original |
| Ano: | 2013 |
| País: | Brasil |
| Tipo de documento: | artigo |
| Tipo de acesso: | acesso aberto |
| Instituição associada: | IBICT |
| Idioma: | inglês |
| Origem: | Oasisbr |
| Resumo: | Agradecimentos: We thank J. Eisert, C. Horsman, P. Høyer, and N. Wiebe for valuable discussions. D. S. W. acknowledges financial support from USARO. Subsequent to the appearance of our work on the arXiv, S. D. Bartlett sent us his related unpublished work, which showed that the quasiextreme channel in Fig. 1 required only one cnot gate and not two [48], and we modified accordingly. We thank an anonymous referee for the simplified proof of Proposition 2. M. C. O. acknowledges support from AITF and the Brazilian agencies CNPq and FAPESP through the Instituto Nacional de Ciência e Tecnologia—Informação Quântica (INCT-IQ). D. W. B. is funded by an ARC Future Fellowship (FT100100761ARC). B. C. S. acknowledges AITF, CIFAR, NSERC, and USARO for financial support. This project was supported in part by the National Science Foundation under Grant No. NSF PHY11-25915 |
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