Quantum entanglement and information processing via excitons in optically driven quantum dots

John H. Reina, Luis Quiroga, Neil F Johnson

Research output: Contribution to journalArticle

112 Citations (Scopus)

Abstract

The quantum-mechanical equation of motion for excitons in two and three coupled quantum dot (QD) systems driven by classical pulses of light was solved analytically and numerically. As a result, a mechanism for preparing maximally entangled Bell and GHz states via excitons in optically driven QDs was established. This mechanism was used to generate single qubit rotations.

Original languageEnglish (US)
Pages (from-to)12305-12301
Number of pages5
JournalPhysical Review A - Atomic, Molecular, and Optical Physics
Volume62
Issue number1
StatePublished - Jul 2000
Externally publishedYes

Fingerprint

quantum dots
excitons
bells
equations of motion
pulses

ASJC Scopus subject areas

  • Physics and Astronomy(all)
  • Atomic and Molecular Physics, and Optics

Cite this

Quantum entanglement and information processing via excitons in optically driven quantum dots. / Reina, John H.; Quiroga, Luis; Johnson, Neil F.

In: Physical Review A - Atomic, Molecular, and Optical Physics, Vol. 62, No. 1, 07.2000, p. 12305-12301.

Research output: Contribution to journalArticle

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