Universal Teleportation with a Twist

Samuel L. Braunstein, Giacomo M. D'Ariano, G. J. Milburn, and Massimiliano F. Sacchi
Phys. Rev. Lett. 84, 3486 – Published 10 April 2000
PDFExport Citation

Abstract

We give a transfer theorem for teleportation based on twisting the entanglement measurement. This allows one to say what local unitary operation must be performed to complete the teleportation in any situation, generalizing the scheme to include overcomplete measurements, non-Abelian groups of local unitary operations (e.g., angular momentum teleportation), and the effect of nonmaximally entangled resources.

  • Received 12 August 1999

DOI:https://doi.org/10.1103/PhysRevLett.84.3486

©2000 American Physical Society

Authors & Affiliations

Samuel L. Braunstein1,2, Giacomo M. D'Ariano3, G. J. Milburn4, and Massimiliano F. Sacchi3

  • 1SEECS, University of Wales, Bangor LL57 1UT, United Kingdom
  • 2Hewlett-Packard Labs, Mail Box M48, Bristol BS34 8QZ, United Kingdom
  • 3INFM, Unità di Pavia, Dipartimento di Fisica “A. Volta,” Università di Pavia, via Bassi 6, I-27100 Pavia, Italy
  • 4Department of Physics, The University of Queensland, Queensland 4072 Australia

References (Subscription Required)

Click to Expand
Issue

Vol. 84, Iss. 15 — 10 April 2000

Reuse & Permissions
Access Options
Author publication services for translation and copyediting assistance advertisement

Authorization Required


×
×

Images

×

Sign up to receive regular email alerts from Physical Review Letters

Log In

Cancel
×

Search


Article Lookup

Paste a citation or DOI

Enter a citation
×