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Generation of Maximally Entangled Bell State in a Coupled Quantum Dot

         

摘要

We show how the two interacting electrons in a field-driven coupled quantum dot can be used to prepare maximally rnentangled Bell states. The time durations of the oscillatory electric field for producing and maintaining such rnhighly entangled states are identified by both analytic and exact numerical solutions of the quantum dynamical rnequations.

著录项

  • 来源
    《中国物理快报:英文版》 |2001年第10期|1308-1311|共4页
  • 作者单位

    Institute of Applied Physics and Computational Mathematics, P.O. Box 8009, Beijing 100088;

    Institute of Applied Physics and Computational Mathematics, P.O. Box 8009, Beijing 100088;

    Institute of Applied Physics and Computational Mathematics, P.O. Box 8009, Beijing 100088;

    Institute of Applied Physics and Computational Mathematics, P.O. Box 8009, Beijing 100088;

  • 原文格式 PDF
  • 正文语种 chi
  • 中图分类 物理学;
  • 关键词

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