Asymptotically limitless quantum energy teleportation via qudit probes

Guillaume Verdon-Akzam, Eduardo Martín-Martínez, and Achim Kempf
Phys. Rev. A 93, 022308 – Published 5 February 2016

Abstract

We propose a modified quantum energy teleportation scheme that uses arbitrary-dimensional qudit probes and polynomially localized Hamiltonians. We find that with an appropriate scaling of parameters, the teleported energy scales with the teleportation distance more favorably than the nonlocal tails of the Hamiltonians. We show that by allowing the exchange of arbitrary amounts of information between agents and in a suitable limit, an arbitrarily large amount of energy can be teleported through a massless quantum field.

  • Figure
  • Received 17 November 2015

DOI:https://doi.org/10.1103/PhysRevA.93.022308

©2016 American Physical Society

Physics Subject Headings (PhySH)

  1. Research Areas
Quantum Information, Science & Technology

Authors & Affiliations

Guillaume Verdon-Akzam1,2, Eduardo Martín-Martínez1,2,3, and Achim Kempf1,2,3

  • 1Department of Applied Mathematics, University of Waterloo, Waterloo, Ontario N2L 3G1, Canada
  • 2Institute for Quantum Computing, University of Waterloo, Waterloo, Ontario N2L 3G1, Canada
  • 3Perimeter Institute for Theoretical Physics, 31 Caroline Street N, Waterloo, Ontario N2L 2Y5, Canada

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Issue

Vol. 93, Iss. 2 — February 2016

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