Title :
Quantum gate characterization in an extended Hilbert space
Author :
Rohde, Peter P. ; Pryde, C. ; O´Brien, J.L. ; Ralph, Timothy C.
Author_Institution :
Dept. of Phys., Queensland Univ., Brisbane, Qld., Australia
Abstract :
We describe an approach for characterizing optical quantum gates, by constructing models which incorporate mode-matching effects. Quantum process tomography is then performed on the model. The techniques can be generalized to other quantum computing architectures.
Keywords :
Hilbert spaces; optical logic; quantum gates; quantum optics; extended Hilbert space; mode-matching effects; optical quantum gates; quantum computing architecture; quantum gate characterization; quantum process tomography; Circuits; Computer architecture; Distribution functions; Hilbert space; Laser theory; Optical computing; Optical mixing; Physics computing; Quantum computing; Tomography;
Conference_Titel :
Quantum Electronics and Laser Science Conference, 2005. QELS '05
Print_ISBN :
1-55752-796-2
DOI :
10.1109/QELS.2005.1548656
