Multi-Mode Excited Logic Gates on Trapped Ions

Autor:	Zeng Hao-Sheng, Chen Dao-Jia, Kuang Le-Man, Gao Ke-Lin
Rok vydání:	2004
Předmět:	Condensed Matter::Quantum Gases Physics Quantum circuit Logic gate Excited state General Physics and Astronomy Physics::Atomic Physics Quantum entanglement Ion trap Atomic physics String (physics) Trapped ion quantum computer Quantum computer
Zdroj:	Chinese Physics Letters. 21:15-17
ISSN:	1741-3540 0256-307X
DOI:	10.1088/0256-307x/21/1/005
Popis:	Based on the scheme of "hot" trapped-ion quantum computation proposed by Sorensen and Molmer, we construct a set of multi-mode excited logic gates on trapped ions, which may be operated on arbitrary even number of ions selected randomly from a string of ions trapped in a linear trap. The gate speed may be made faster than that of the corresponding one-mode excited logic gate by adjusting appropriately the detunings of driving lasers with respect to the sidebands of vibrational modes and can be demonstrated in current experimental techniques.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::60607ca4541c057dfe580ea3f0394aab https://doi.org/10.1088/0256-307x/21/1/005 Zobrazit plný text záznamu