Dresden 2011 – wissenschaftliches Programm
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Q: Fachverband Quantenoptik und Photonik
Q 47: Quantum Information: Quantum Computer
Q 47.5: Vortrag
Donnerstag, 17. März 2011, 11:30–11:45, BAR Schön
Scalable Architecture for a Room Temperature Solid-State Quantum Information Processor — Norman Y. Yao1, Liang Jiang2, Alexey V. Gorshkov2, Peter Maurer1, •Geza Giedke3, J. Ignacio Cirac3, and Mikhail D. Lukin1 — 1Physics Department, Harvard University, Cambridge, MA 02138, USA — 2Institute for Quantum Information, California Institute of Technology, Pasadena, CA 91125, USA — 3Max-Planck-Institut für Quantenoptik, D-85748 Garching, Germany
We propose and analyze an architecture for a scalable, solid-state quantum information processor capable of operating at or near room temperature. Our approach is based upon recent experimental advances involving Nitrogen-Vacancy color centers in diamond. The architecture involves a hierarchy of control at successive length scales and makes use of nuclear-spin quantum memory and dark-spin chains to couple different NV senters. The architecture is applicable to realistic conditions which include disorder and relevant decoherence mechanisms.