nonlinearity for quantum processing
โ Scribed by Leung, Patrick M.; Munro, William J.; Nemoto, Kae; Ralph, Timothy C.
- Book ID
- 118746845
- Publisher
- The American Physical Society
- Year
- 2009
- Tongue
- English
- Weight
- 220 KB
- Volume
- 79
- Category
- Article
- ISSN
- 1050-2947
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๐ SIMILAR VOLUMES
The question of the constraints that the quantum nature of electromagnetic fields places on the realization of quantum logical operations by nonlinear optical processes is addressed by considering the effect of spontaneous emission, in free space, on phase gates, for both atomic and photonic qubits.
The quantum mutual entropy was introduced by one of the present authors in 1983 as a quantum extension of the Shannon mutual information. It has been used for several studies such as quantum information transmission in optical communication and quantum irreversible processes. In this paper, a nonli