Asymptotically Limitless Quantum Energy Teleportation via Qudit Probes
Quantum Physics
2016-02-10 v2 General Relativity and Quantum Cosmology
High Energy Physics - Theory
Abstract
We propose a modified Quantum Energy Teleportation (QET) 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 favourably than the non-local 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.
Keywords
Cite
@article{arxiv.1510.03751,
title = {Asymptotically Limitless Quantum Energy Teleportation via Qudit Probes},
author = {Guillaume Verdon-Akzam and Eduardo Martin-Martinez and Achim Kempf},
journal= {arXiv preprint arXiv:1510.03751},
year = {2016}
}
Comments
15 pages, 1 Figure, 4 Appendices. RevTeX 4.1. V2: Extended version, added study of locality of the interactions. Title and abstract updated