Information swapping scheme in cavity QED

Authors

  • L.M. Arévalo Aguilar
  • H. Mo
  • a-Cessa.

Keywords:

Quantum information swapping, teleportation, 2-level atoms interacting with light

Abstract

We present a method to swap information between atomic states by manipulating the interaction time between a quantum cavity field and two two-level atoms. We show that quantum information carried by one atom can be written onto a 'blank' state of the second atom, and the information contained in atom one is completely erased.

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Published

2003-01-01

Issue

Vol. 49 No. 4 (2003): Revista Mexicana de Física.

Section

Articles

License

Authors retain copyright and grant the Revista Mexicana de Física right of first publication with the work simultaneously licensed under a CC BY-NC-ND 4.0 that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.