Tight reference frame-independent quantum teleportation

Conference item

We give a tight scheme for teleporting a quantum state between two parties, whose reference frames are misaligned by some action of a finite symmetry group,satisfying a certain property. Unlike previously proposed schemes, ours requires no additional tokens or data to be passed between the participants; the same amount of classical information is transferred as for ordinary quantum teleportation, and the Hilbert space of the entangled resource is of the same size. Using the terminology of Peres and Scudo, the key idea is that the classical channel conveys unspeakable information.

Authors: Verdon, D; Vicary, J

• Publication status: Published
• Peer review status: Peer reviewed
• Publisher: Electronic Proceedings in Theoretical Computer Science
• Host title: Proceedings 13th International Conference on Quantum Physics and Logic
• Pages: 202–214
• Series: Electronic Proceedings in Theoretical Computer Science
• Series number: 236
• Publication date: 2017-01-01
• Acceptance date: 2016-04-27
• Event title: 13th International Conference on Quantum Physics and Logic (QPL 2016)
• Event location: Glasgow, Scotland
• Event website: http://qpl2016.cis.strath.ac.uk/accepted.html
• Event start date: 2016-06-06
• Event end date: 2016-06-10
• Language: English