Quick Navigation

Overview Topics Abstract Importance Paper Tools References Reactions Discussion Publication Related

Topics

Open Quantum Systems Decoherence Superconducting Qubits

Teleportation-induced entanglement of two nanomechanical oscillators coupled to a topological superconductor

arXiv
Authors: Stefan Walter, Jan Carl Budich

Year

2013

Paper ID

31967

Status

Preprint

Abstract Read

~2 min

Abstract Words

100

Citations

N/A

Abstract

A one-dimensional topological superconductor features a single fermionic zero mode that is delocalized over two Majorana bound states located at the ends of the system. We study a pair of spatially separated nanomechanical oscillators tunnel-coupled to these Majorana modes. Most interestingly, we demonstrate that the combination of electron-phonon coupling and a finite charging energy on the mesoscopic topological superconductor can lead to an effective superexchange between the oscillators via the non-local fermionic zero mode. We further show that this teleportation mechanism leads to entanglement of the two oscillators over distances that can significantly exceed the coherence length of the superconductor.

Why This Paper Matters

  • This paper contributes to the Superconducting Qubits research area in the Quantum Articles archive.
  • It adds a 2013 reference point for readers tracking recent quantum research.
  • A one-dimensional topological superconductor features a single fermionic zero mode that is delocalized over two Majorana bound states located at the ends of the system.

Paper Tools

Become a member to use research tools

Sign in to open papers, visit source links, share, cite, compare, copy DOI links, request category corrections, and build your reading list.

Become a member Sign in
Show Paper arXiv Publisher Share Cite This Paper Copy URL Compare Copy DOI Add to Reading List Category Correction Request

References & Citation Signals

[1] DOI https://doi.org/arXiv:1311.2765 [2] arXiv https://arxiv.org/abs/1311.2765 [3] Publisher https://arxiv.org/abs/1311.2765

Local Citation Graph (Related-Paper Links)

Current Paper #31967 #78837 TLS loss in superconducting res... #78829 Graphene double quantum dot as ... #78817 Modelling Josephson Junctions w... #78809 A quasiparticle-protected super...

External citation index: OpenAlex citation signal

Community Reactions

Quick sentiment from readers on this paper.

Score: 0
Likes: 0 Dislikes: 0

Sign in to react to this paper.

Discussion & Reviews (Moderated)

Average Rating: 0.0 / 5 (0 ratings)

No written reviews yet.