InterJournal Complex Systems, 61
Status: Accepted
Manuscript Number: [61]
Submission Date: 963011
Quantum gates implemented by the coherent properties of nonlinear excitons
Author(s): Hideaki Matsueda , Shozo Takeno

Subject(s): CX.09

Category: Brief Article


The dipole-dipole interaction in the quantum mechanical treatment of the matter-radiation dynamics, is shown to give rise to a nonlinear localized coherent mode, for excitons confined in quantum dots. Then a solid quantum CN (controlled NOT) gate is proposed, employing this nonlinear localized mode. A block structure of quantum dot arrays is also proposed to implement quantum circuits comprising the quantum CN gates for computation.

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